A few things I’ve learned while writing a thesis

By: Amanda Holdman, MS student, Geospatial Ecology and Marine Megafauna Lab & Oregon State Research Collective for Applied Acoustics, MMI

“Never use the passive where you can use the active.” I recently received this comment in a draft of my thesis. While this pertained to a particular edit, it has since become my motto for writing in general – to stay active in writing. I knew before beginning this process, from my peers, that it takes time to write a thesis or dissertation, and usually much longer than anticipated, resulting in late caffeinated hours. My roommates have recently moved out, making it a perfect opportunity to convert my home into a great evening office. I needed fewer distractions so I unplugged the TV and set up a desk with ideal conditions for writing. I’m in a race against time with my defense set for only a month away, and getting into good writing habits has helped me smooth out a lot of the writing stress, so I figured I could share those tips.

  1. Write sooner

The writing process can be daunting due to its size and importance. In the beginning I tended to wait until I thought I had researched enough about the topic. But, I have now learned not to wait until all the data is in and the results are clear to start writing. Some researchers might argue that results are needed before one can put the proper spin on the introduction, but spin isn’t quite needed for a first draft.  Most of the writing can be actually be done before all the data have arrived. For example, I didn’t need to know the results of my observations before writing the manuscript about them; the rationale for having done the research doesn’t change with the results, so a draft of the introduction can be written without knowing the results. The methodology also doesn’t depend on the results, nor does the analysis that will be performed on the data, so a good framework for the results section can be written before all of the statistical tests are run. And before I know it, I have almost a full draft, just with quite a few gaps.

  1. Write Continually

Productivity begets productivity, so don’t stop writing. It keeps my mind working and my project moving. I try to write a little every day or set a goal word limit. (500 words a day is easily obtainable and you feel proud at the end of the day). Writing as frequently as possible for me has helped to reveal gaps in my knowledge or understanding. Vague and disoriented writing tends to reflect a vague and disorganized thought, leading me to dig through the literature for more clarity.

  1. Figure out how you write and edit

Some people are better writers when they first put their thoughts on paper and plan to go back and fix awkward sentences, poor word choices, or illogical sentences later. My perfection has always plagued me, so I always edit as a write, with one goal only: to make sure I’ve expressed the idea in my head clearly on the page. I don’t move on until the sentence (or thought) makes sense with no ambiguity in the meaning. Clarity of thought is always the aim in writing a manuscript, yet it is very difficult to come back to a section of writing days or weeks later and sort out a mess of thought if I don’t clarify my writing while the thought is still fresh in your head. This means I am constantly re-reading and revising what I’ve written, but also hopefully means that when I submit something to my advisor or committee it only needs simple revisions, thereby saving time by getting as “close to right” as I could the first time around.

 

 

 

  1. Develop a routine

It’s important to learn when and what makes us productive. For me, writing in several short bursts is more efficient than writing in a few, long extended periods. When I try to write for long hours, I notice my concentration diminishing around the hour mark, so I try to take frequent 15 minute breaks. For me, the most productive parts of the day are the beginning the end. It’s important to build momentum early, and have a routine for ending the day too. At the end of each day, I always leave myself something easy to get started with the next day, so I wake up knowing exactly where I am going to start.

  1. Find a template

Usually, when we decide on a date and deadlines for the final draft of our thesis due, we’re so frantic and pressed for time trying to get all the content, that we forget about the time it takes to make a draft pretty. My last HUGE time-saving tip is to find a colleague who has recently turned in their thesis or dissertation and still has their final word document. You can save time by reusing their document as a template for margins, page number position and other formatting guidelines. Everything you’ve written can easily be pasted into a formatted template.

  1. Keep your motivation near

Finally, always try to keep the end result in mind. Whether it be holding a beautifully bound version of your thesis or a first author publication, keeping motivated is important. Publishing is not a requirement for completing a thesis but it is an ultimate goal for me. I know I owe it to myself, the people who I have worked with along the way, those who have supported me in some way (e.g., my committee), and to the funders that have helped pay for the research. Plus, to have a competitive edge in the next job I apply for, and to get the most leverage possible from my masters training, it is important for me to finish strong with a publication or two. Visualizing the end result helps me to take action to finish my thesis and advance my career.

Now, I think it’s about time to stop writing about writing a thesis and get back to actually writing my thesis.

 

Understanding How Nature Works

By: Erin Pickett, MS student, Oregon State University

They were climbing on their hands and knees along a high, narrow ridge that was in places only two inches wide. The path, if you could call it that, was layered with sand and loose stones that shifted whenever touched. Down to the left was a steep cliff encrusted with ice that glinted when the sun broke down through the thick clouds. The view to the right, with a 1,000ft drop, wasn’t much better.

–The Invention of Nature by Andrea Wulf

This is a description of Alexander von Humboldt and the two men that accompanied him when attempting to summit Chimborazo, which in 1802 was believed to be the highest mountain in the world. The trio was thwarted about 1,000 ft from the top of the peak by an impassable crevice but set a record for the highest any European had ever climbed. This was a scientific expedition. With them the men brought handfuls of scientific instruments and Humboldt identified and recorded every plant and animal species along the way. Humboldt was an explorer, a naturalist, and an observer of everything. He possessed a memory that allowed him to recount details of nature that he had observed on a mountain in Asia, and find patterns and connections between that mountain and another in South America. His perspective of nature as being interconnected, and theories as to why and how this was so, led to him being called the father of Ecology. In less grandeur terms, Humboldt was a biodiversity explainer.

Humboldt sketched detailed images like this one of Chimborazo, which allowed him to map vegetation and climate zones and identify how these and other patterns and processes were related. Source: http://www.mappingthenation.com/blog/alexander-von-humboldt-master-of-infographics/

In a recent guest post on Carbon Brief, University of Connecticut Professor Mark Urban summarized one of his latest publications in the journal Science, and called on scientists to progress from biodiversity explainers to biodiversity forecasters.  Today, as global biodiversity is threatened by climate change, one of our greatest scientific problems has become accurately forecasting the responses of species and ecosystems to climate change. Earlier this month, Urban and his colleagues published a review paper in Science titled “Improving the forecast for biodiversity under climate change”. Many of our current models aimed at predicting species responses to climate change, the authors noted, are missing crucial data that hamper the accuracy and thus the predictive capabilities of these models. What does this mean exactly?

Say we are interested in determining whether current protected areas will continue to benefit the species that exist inside their boundaries over the next century. To do this, we gather basic information about these species: what habitat do they live in, and where will this habitat be located in 100 years? We tally up the number of species currently inhabiting these protected areas, figure out the number of species that will relocate as their preferred habitat shifts (e.g. poleward, or higher in elevation) and then we subtract those species from our count of those who currently exist within the boundaries of this protected area. Voilà, we can now predict that we will lose up to 20% of the species within these protected areas over the next 100 years*.  Now we report our findings to the land managers and environmental groups tasked with conserving these species and we conclude that these protected areas will not be sufficient and they must do more to protect these species. Simple right? It never is.

This predication, like many others, was based on a correlation between these species ranges and climate. So what are we missing? In their review, Urban et al. outline six key factors that are commonly left out of predictive models, and these are: species interactions, dispersal, demography, physiology, evolution and environment (specifically, environment at appropriate spatiotemporal scales) (Figure 1). In fact, they found that more than 75% of models aimed at predicting biological responses to climate change left out these important biological mechanisms. Since my master’s project is centered on species interactions, I will now provide you with a little more information about why this specific mechanism is important, and what we might have overlooked by not including species interactions in the protected area example above.

Figure 1: Six critical biological mechanisms missing from current biodiversity forecasts. Source: Urban et al. 2016
Figure 1: Six critical biological mechanisms missing from current biodiversity forecasts. Source: Urban et al. 2016

I study Adelie and gentoo penguins, two congeneric penguin species whose breeding ranges overlap in a few locations along the Western Antarctic Peninsula. You can read more about my research in previous blog posts like this one. Similar to many other species around the world, both of these penguins are experiencing poleward range shifts due to atmospheric warming. The range of the gentoo penguin is expanding farther south than ever before, while the number of Adelie penguins in these areas is declining rapidly (Figure 2). A correlative model might predict that Adelie penguin populations will continue to decline due to rising temperatures, while gentoo populations will increase. This model doesn’t exactly inform us of the underlying mechanisms behind what we are observing. Are these trends due to habitat shifts? Declines in key prey species? Interspecific competition? If Adelie populations are declining due to increased competition with other krill predators (e.g. gentoo penguins), then any modelling we do to predict future Adelie population trends will certainly need to include this aspect of species interaction.

Figure 2. A subset of the overall range of Adelie and gentoo penguins and their population trends at my study site at Palmer Station 1975-2014. Source: https://www.allaboutbirds.org/on-the-antarctic-peninsula-scientists-witness-a-penguin-revolution/
Figure 2. A subset of the overall range of Adelie and gentoo penguins and their population trends at my study site at Palmer Station 1975-2014. Source: https://www.allaboutbirds.org/on-the-antarctic-peninsula-scientists-witness-a-penguin-revolution/

Range expansion can result in novel or altered species interactions, which ultimately can affect entire ecosystems. Our prediction above that 20% of species within protected areas will be lost due to habitat shifts does not take species interactions into account. While some species may move out of these areas, others may move in. These new species may potentially outcompete those who remain, resulting in a net loss of species larger than originally predicted. Urban et al. outline the type of data needed to improve the accuracy of predictive models. They openly recognize the difficulties of such a task but liken it to the successful, collective effort of climate scientists over the past four decades to improve the predictive capabilities of climate forecasts.

As a passionate naturalist and philosopher, there is no doubt Humboldt would agree with Urban et al.’s conclusion that “ultimately, understanding how nature works will provide innumerable benefits for long-term sustainability and human well-being”. I encourage you to read the review article yourself if you’re interested in more details on Urban et al.’s views of a ‘practical way forward’ in the field of biodiversity forecasting. For a historical and perhaps more romantic account of the study of biodiversity, check out Andrea Wulf’s biography of Alexander von Humboldt, called The Invention of Nature.

 *This is an oversimplified example based off of a study on biodiversity and climate change in U.S. National parks (Burns et al. 2003)

References:

Burns, C. E., Johnston, K. M., & Schmitz, O. J. (2003). Global climate change and mammalian species diversity in US national parks. Proceedings of the National Academy of Sciences, 100(20), 11474-11477.

Urban, M. 14 September 2016. Carbon Brief. Guest post: How data is key to conserving wildlife in a challenging environment. From: https://www.carbonbrief.org/guest-post-data-key-conserving-wildlife-changing-climate (Accessed: 22 September 2016)

Urban, M. C., Bocedi, G., Hendry, A. P., Mihoub, J. B., Pe’er, G., Singer, A., … & Gonzalez, A. (2016). Improving the forecast for biodiversity under climate change. Science, 353(6304), aad8466.

Wulf, A. (2015). The Invention of Nature: Alexander Von Humboldt’s New World. Knopf Publishing Group.

Oceanus Day Three: Dolphin Delights

by Florence Sullivan, MSc student

Our third day aboard the Oceanus began in the misty morning fog before the sun even rose. We took the first CTD cast of the day at 0630am because the physical properties of the water column do not change much with the arrival of daylight. Our ability to visually detect marine mammals, however, is vastly improved with a little sunlight, and we wanted to make the best use of our hours at sea possible.

Randall Munroe www.XKCD.com

Our focus on day three was the Astoria canyon – a submarine feature just off the Oregon and Washington coast. Our first oceanographic station was 40 miles offshore, and 1300 meters deep, while the second was 20 miles offshore and only 170 meters deep.  See the handy infographic below to get a perspective on what those depths mean in the grand scheme of things.  From an oceanographic perspective, the neatest finding of the day was our ability to detect the freshwater plume coming from the Columbia River at both those stations despite their distance from each other, and from shore! Water density is one of the key characteristics that oceanographers use to track parcels of water as they travel through the ocean conveyor belt. Certain bodies of water (like the Mediterranean Sea, or the Atlantic or Pacific Oceans) have distinct properties that allow us to recognize them easily. In this case, it was very exciting to “sea” the two-layer system we had gotten used to observing overlain with a freshwater lens of much lower salinity, higher temperature, and lower density. This combination of freshwater, saltwater, and intriguing bathymetric features can lead to interesting foraging opportunities for marine megafauna – so, what did we find out there?

Click through link for better resolution: Randall Munroe www.XKCD.com/1040/large

Morning conditions were almost perfect for marine mammal observations – glassy calm with low swell, good, high, cloud cover to minimize glare and allow us to catch the barest hint of a blow….. it should come as no surprise then, that the first sightings of the day were seabirds and tuna!

I didn't catch any photos of the Tuna, so here's some mola mola we spotted. photo credit: Florence Sullivan
I didn’t catch any photos of the tuna, so here’s some sunfish we spotted. photo credit: Florence Sullivan

One of the best things about being at sea is the ability to look out at the horizon and have nothing but water staring back at you. It really drives home all the old seafaring superstitions about sailing off the edge of the world.  This close to shore, and in such productive waters, it is rare to find yourself truly alone, so when we spot a fishing trawler, there’s already a space to note it in the data log.  Ships at sea often have “follower” birds – avians attracted by easy meals as food scraps are dumped overboard. Fishing boats usually attract a lot of birds as fish bycatch and processing leftovers are flushed from the deck.  The birders groan, because identification and counts of individuals get more and more complicated as we approach other vessels.  The most thrilling bird sighting of the day for me were the flocks of a couple hundred fork-tailed storm petrels.

Fork-tailed storm petrels
Fork-tailed storm petrels. photo credit: Florence Sullivan

I find it remarkable that such small birds are capable of spending 80% of their life on the open ocean, returning to land only to mate and raise a chick. Their nesting strategy is pretty fascinating too – in bad foraging years, the chick is capable of surviving for several days without food by going into a state of torpor. (This slows metabolism and reduces growth until an adult returns.)

Just because the bird observers were starting to feel slightly overwhelmed, doesn’t mean that the marine mammal observers stopped their own survey.  The effort soon paid off with shouts of “Wait! What are those splashes over there?!” That’s the signal for everyone to get their binoculars up, start counting individuals, and making note of identifying features like color, shape of dorsal fin, and swimming style so that we can make an accurate species ID. The first sighting, though common in the area, was a new species for me – Pacific white sided dolphins!

Pacific white sided dolphin
A Pacific white sided dolphin leaps into view. photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis

A pod of thirty or so came to ride our bow wake for a bit, which was a real treat. But wait, it got better! Shortly afterward, we spotted more activity off the starboard bow.  It was confusing at first because we could clearly see a lot of splashes indicating many individuals, but no one had glimpsed any fins to help us figure out the species. As the pod got closer, Leigh shouted “Lissodelphis! They’re lissodelphis!”  We couldn’t see any dorsal fins, because northern right whale dolphins haven’t got one! Then the fly bridge became absolute madness as we all attempted to count how many individuals were in the pod, as well as take pictures for photo ID. It got even more complicated when some more pacific white sided dolphins showed up to join in the bow-riding fun.

Northern right whale dolphins are hard to spot! photo credit: Florence Sullivan Taken under NMFS permit 16111 John Calambokidis
Northern right whale dolphins are hard to spot! photo credit: Florence Sullivan Taken under NMFS permit 16111 John Calambokidis

All told, our best estimates counted about 200 individuals around us in that moment. The dolphins tired of us soon, and things continued to calm down as we moved further away from the fishing vessels.  We had a final encounter with an enthusiastic young humpback who was breaching and tail-slapping all over the place before ending our survey and heading towards Astoria to make our dock time.

Humpback whale breach
Humpback whale breach. photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis

As a Washington native who has always been interested in a maritime career, I grew up on stories of The Graveyard of the Pacific, and how difficult the crossing of the Columbia River Bar can be. Many harbors have dedicated captains to guide large ships into the port docks.  Did you know the same is true of the Columbia River Bar?  Conditions change so rapidly here, the shifting sands of the river mouth make it necessary for large ships to receive a local guest pilot (often via helicopter) to guide them across.  The National Motor Lifeboat School trains its students at the mouth of the river because it provides some of “the harshest maritime weather conditions in the world”.  Suffice it to say, not only was I thrilled to be able to detect the Columbia River plume in our CTD profile, I was also supremely excited to finally sail across the bar.  While a tiny part of me had hoped for a slightly more arduous crossing (to live up to all the stories you know), I am happy to report that we had glorious, calm, sunny conditions, which allowed us all to thoroughly enjoy the view from the fly bridge.

Cape Disappointment Lighthouse at the Columbia River Bar.
Cape Disappointment Lighthouse at the Columbia River Bar.

Finally, we arrived in Astoria, loaded all our gear into the ship’s RHIB (Ridged Hulled Inflatable Boat), lowered it into the river, descended the rope ladder, got settled, and motored into port. We waved goodbye to the R/V Oceanus, and hope to conduct another STEM cruise aboard her again soon.

Now if the ground would stop rolling, that would be just swell.

Last but not least, here are the videos we promised you in Oceanus Day Two – the first video shows the humpback lunge feeding behavior, while the second shows tail slapping. Follow our youtube channel for more cool videos!

 

Oceanus Day Two: All the Albatrosses

By Amanda Holdman and Florence Sullivan

Today got off to a bright and early start. As soon as daylight permitted, we had spotters out on duty looking for more marine mammals. We began to survey at the north end of Heceta bank, where we again encountered many humpback whales lunge feeding. We broke transect, and got some great video footage of a pair them – so check our youtube channel next week – we’ll upload the video as soon as we get back to better internet (dial up takes some getting used to again – the whales don’t know about highspeed yet).

Humpbacks lunge feeding at surface. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis.
Humpbacks lunge feeding at surface. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis.

After working with the humpbacks to capture photo-id data for about an hour, we turned south, and ran parallel to Heceta bank until we reached the southern edge. Along the way, we counted 30 humpbacks, and many California gulls, marbled murrelets, pink footed shearwaters, and sooty shearwaters.

After lunch, we conducted a CTD cast to see how conditions might be different between the southern and northern edges of the bank. Surface temperatures increased from 12.09C to 13.2C while bottom temperatures decreased from 8.7C to 7.8C.  The northern station was a textbook perfect two layer system. It had a well mixed surface layer with a steep pycnocline separating it from the colder, saltier, denser, bottom layer. The southern station still had two layers, but the pycnocline (the depth where a rapid change in density occurs, which delineates the edges of water masses) was not as steep. We are interested in these discreet measurements of ocean conditions because areas of high primary productivity (the green chlorophyll-a line) are often re-occurring hot spots of food for many levels of the food chain. Since we can’t phone the whales and ask them where to meet up, we use clues like these to anticipate the best place to start looking.

Readout of the CTD cast. The left plot has temperature in blue, and salinity in green. The right plot has density in black, chlorophyll-a in green, and oxygen in blue. observe how different variables change with depth!
Readout of the CTD cast. The left plot has temperature in blue, and salinity in green. The right plot has density in black, chlorophyll-a in green, and oxygen in blue. observe how different variables change with depth (on the y-axes)!

We next turned west to transect the continental shelf break. Here, we were hoping to observe changes in species composition as waters got deeper, and habitat changed.  The shelf break is often known as an area of upwelling and increased primary productivity, which can lead to concentrations of marine predators taking advantage of aggregations of prey. As we moved further offshore, everyone was hoping for some sperm whales, or maybe some oceanic dolphin species, and if we’re really lucky, maybe a beaked whale or two.

Black footed Albatross with immature gulls. photo credit: Leigh Torres
Black footed Albatross with immature gulls. photo credit: Leigh Torres

Today our students learned the lesson of how difficult marine mammal observation can be when our target species spend the majority of their lives underwater – where we can’t see them. While there were a couple of hours of mammal empty water in there, observers were kept busy identifying long tailed- jaegers, cassin’s auklets, murrelets, petrels, shearwaters, fulmars, and so many black-footed albatrosses, that they almost became “normal”.  That being said, we did spot a fin whale, a few groups of Dall’s porpoise, and three pacific-white-sided dolphins.  Unexpectedly, we also saw an unidentified shark, and several sunfish (mola mola)!

Humpback whale profile. photo credit: Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.
Humpback whale profile – notice the hump before the dorsal fin. photo credit: Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.
Fin Whale profile. photo credit: Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.
Fin Whale profile – notice how long the back is before the fin, and how pointed the dorsal fin is compared to the humpback. photo credit: Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.

Last but not least, we engaged in a long standing oceanographic tradition, which is to draw on Styrofoam cups, and send them down to Davy Jone’s Locker attached to the CTD.  When you bring them back up, the pressure has caused them to shrink to a fraction of their original size, which is an excellent demonstration of the crushing power of pressure (and why its harder to build a submarine than a rocket).

Shrunken cups! The first row have been sent down to 1400m, while the back row are still full size!
Shrunken cups! The first row have been sent down to 1400m, while the back row are still full size!

Now, we are steaming north toward Astoria Canyon, where we hope to make some more sightings in the morning. Stand by for news from our final day at sea.

Fin Whale. photo credit Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.
Fin Whale. photo credit Amanda Holdman. Taken under NMFS permit 16111 John Calambokidis.
Dahl's Porpoise. photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis.
Dahl’s Porpoise. photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis.

R/V Oceanus Day One: Hungry Hungry Humpbacks

By Florence Sullivan and Amanda Holdman

The GEMM lab is adventuring out into the wild blue yonder of open ocean sampling and educational outreach! Leigh is the chief scientist onboard the R/V Oceanus for the next two days as we sail through Oregon waters in search of marine megafauna. Also onboard are four local teachers and five high school students who are learning the tricks of the trade. Amanda and I are here to help teach basic oceanography and distance sampling techniques to our enthusiastic students.

Science Party musters in the dry lab for safety debrief. photo credit: Florence Sullivan
Science Party musters in the dry lab for safety debrief. photo credit: Florence Sullivan

We started the morning with safety briefings, and headed out through the Newport breakwater, direction: Stonewall Bank.  Stonewall is a local bathymetric feature where upwelling often occurs, leading to a productive ecosystem for both predators and prey. Even though our main sampling effort will be offshore this trip, we didn’t even make out of the harbor before recording our first gray whale and California sea lion sightings.

California Sea Lions on the Newport buoy. Taken under NMFS permit 16111 John Calambokidis
California Sea Lions on the Newport buoy. Taken under NMFS permit 16111 John Calambokidis

Our students (and their teachers) are eager and quick to catch on as we teach them new methodologies. Amanda and I had prepared presentations about basic oceanographic and distance sampling methods, but really the best way to learn is to jump in and go. We’ve set up a rotation schedule, and everyone is taking turns scanning the ocean for critters, deploying and recovering the CTD, logging data, and catching plankton.

a small pod of Orca. Photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis
A small pod of Orca. Photo credit: Florence Sullivan. Taken under NMFS permit 16111 John Calambokidis

So far, we have spotted gray whales, sea lions, a pod of (lightning speed) killer whales, lots of seagulls, northern fulmars, sooty shearwaters, storm petrels, and cormorants, but today’s highlight has to the last sighting of ~42 humpback whales. We found them at the Northern edge of Heceta Bank – a large rocky reef which provides structural habitat for a wide variety of marine species. As we approached the area, we spotted one whale, and then another. At first, our spotters had no trouble inputting the data, getting photo-ID shots, and distinguishing one whale from the next, but as we continued, we were soon overwhelmed. With whale blows surrounding us on all sides, it was hard to know where to look first – here a surface lunge, there, a breach, a spout, a fluke, a flipper slap! The surface activity was so dense and enthralling, it took a few moments before realizing there were some sea lions in the feeding frenzy too!

Five humpback whales surface at once. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis
Five humpback whales surface at once. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis

We observed the group, and tried to document as many individuals as possible as the sunset faded into night. When poor visibility put a stop to the visuals, we hurried to do a plankton tow and CTD cast to find some environmental insights for such a gathering. The CTD revealed a stratified water column, with two distinct layers, and the plankton tow brought up lots of diatoms and krill. As one of the goals of this cruise is to explore how marine mammals vary with ocean gradients, this is a pretty cool way to start.

A humpback whale lunge feeds. Photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis
A humpback whale lunge feeds. Photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis

A long day observing has left us all exhausted, but not too tired to share our excitement. Stay tuned for more updates from the briny blue!

Follow this link for real time view of our beautiful ship! : http://webcam.oregonstate.edu/oceanus

Humpback flukes for photo ID. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis
Humpback flukes for photo ID. photo credit: Leigh Torres. Taken under NMFS permit 16111 John Calambokidis

Blue whale portraits: pieces of the puzzle

By Dawn Barlow, MSc Student, Oregon State University

Perhaps you’ve read some posts about New Zealand blue whales on this blog from the past field season in the South Taranaki Bight (STB). I know I eagerly awaited updates from the field while the team was in New Zealand and I was in Southern California, finishing undergrad and writing funding proposals and grad school applications. Now that undergrad is done and dusted, I’ve arrived in Newport and begun to settle in to my next chapter as the newest member of the GEMM Lab, joining the blue whale research team as a MSc student in OSU’s Department of Fisheries and Wildlife. Since no blue whale news has made it onto this blog in some time, I’m excited to share what has happened since the team returned from the field!

As you may have heard from Leigh, Callum, and Kristin, 2016 was a fruitful field season. In nearly 1,500 miles of vessel surveys, the team documented blue whale foraging behavior, a pair of racing whales, four mother-calf pairs, what may be the first aerial footage of nursing behavior in baleen whales (video below), and a whale with apparent deformities. Five hydrophones units were deployed, fecal and biopsy samples were collected, oceanographic conditions were measured, and photos were taken.

I was welcomed into the GEMM Lab in early July, and presented with a workspace, a hard drive with thousands of photos, new software programs to learn, wonderfully accessible tea and coffee, and tasked with creating a photo-ID catalog of all the blue whales our team photographed this past field season. Here’s a great thing about blue whales: while they may be tricky to study, when someone sees a blue whale they are often excited to report it. In addition to the data collected by our team during the 2016 season and the 2014 pilot season, we are incorporating many photo-documented sightings of blue whales from all around New Zealand that we have received from collaborative researchers, whale watch organizations, and fishing vessels alike captured between 2004 and 2016. All these photos are precious data to us, as we can use them to better understand their ecology.

There are many unanswered questions about this population of blue whales in New Zealand — How many are there? Just how big are they? Do they stay in New Zealand year-round or are they migratory? Through the photo-ID analysis that I’ve done, we are just beginning to piece together some answers. We have now compiled records of sightings in New Zealand from every month of the year. I’ve identified 94 unique individual blue whales, 26 of which were sighted in the STB during the 2016 season. Five whales were seen in multiple years (Figure 1), including one whale that was seen in three different years, in three different places, and with three different calves! And what might all of this mean? At this point it’s still speculative, but these findings hint at year-round residency and seasonal movement patterns within New Zealand waters… with more data and more analysis I will be able to say these things more conclusively.

New Zealand Blue Whale Photo-ID

NZ Blue Whale Photo-ID
Figure 1. Blue whale photographed off of Westport on 31 January 2013 (above) by the Australian Antarctic Division (data provided by Mike Double), and in the South Taranaki Bight on 2 February 2016 (below). Note how the tear in the dorsal fin has healed over the three-year period.

Perhaps you’ve read Leila’s post about photogrammetry, and how she is able to make measurements using aerial photographs captured using an Unmanned Aerial System (UAS, aka ‘drone’). Using the same method, I will soon be able to tell you how long these whales really are (Figure 2).

sighting 22 UAS reduced
Figure 2. An aerial photograph captured with the UAS during the 2016 season, which will be used to measure the length of these whales using photogrammetry.

How many of them are there? Well, that’s a trickier question. Using a straightforward abundance calculation based on our rate of re-sightings, the estimate I came up with is 594 ± 438. In other words, I can say with 95% confidence that there are between 156 and 1031 blue whales in New Zealand. How helpful is this? Well, not very! The wide confidence intervals in this estimate are problematic, and it is difficult to draw any conclusions when the range of possible numbers is so large. So stay tuned as I will be learning more about modeling population abundance estimates in order to provide a more precise and descriptive answer.

But stepping back for a minute, what does it matter how many whales there are and what they’re doing? In 2014, Leigh demonstrated that the STB is an important foraging ground for these blue whales. However, the STB is also a region heavily used by industry, experiencing active oil and gas extraction (Figure 3), seismic surveying, shipping traffic, and proposed seafloor mining. If we don’t know how the blue whales are using this space, then how can we know what effect the presence of industry will have on their ecology? It is our hope that findings from this study can guide effective conservation and management of these ocean giants as well as the ecosystem they are part of.

Figure 2. A blue whale surfaces in front of an oil rig in the South Taranaki Bight, New Zealand. Photo by Deanna Elvines.
Figure 3. A blue whale surfaces in front of an oil rig. Photo by Deanna Elvines.

Keeping these goals in mind, I’m eagerly awaiting the start of our 2017 field season in the STB. As I look through all these photos I feel like I’m getting to know this group of whales just a little bit and I look forward to being on the water seeing them myself, maybe even recognizing some from the 2016 photos. More time on the water and more data will bring us closer to the piecing together the story of these whales, and inevitably open doors to more questions than we started with. And in the meantime, I’m grateful for the community I’ve found here in the GEMM Lab, at Hatfield Marine Science Center, and in Newport.

Cetaceans in the news

By Florence Sullivan, MSc Student Oregon State University, Department of Fisheries and Wildlife

It’s been a couple long, busy weeks here at the GEMM lab as my field season has wrapped up and new labmates are just getting started. There are students in the lab at all hours organizing, processing, and analyzing data. Much of our work investigating the spatial and temporal patterns of marine mammals around the globe takes long hours of parsing through information to bring you results. Systematic sampling is an important research tool but, sometimes, exciting discoveries just wash up at your front door.

Humpback Whale stranding in Puget Sound

http://westseattleblog.com/2016/08/stranded-whale-reported-south-of-fauntleroy-ferry-dock/

Just recently on August 7, 2016, a 39 foot, juvenile female Humpback whale stranded at the Fauntleroy Ferry Terminal in West Seattle, WA. This is very close to my home town, and a recent GEMM lab intern was in the area at the time, so we have a photo of this event for you!  The humpback came ashore while still alive, but despite efforts to keep it comfortable and wet, the whale died before the tide returned.

Humpback whale stranded at Fauntleroy Ferry Terminal, West Seattle. photo credit: Sarah Wiesner
Humpback whale stranded at Fauntleroy Ferry Terminal, West Seattle. photo credit: Sarah Wiesner

A cursory necropsy, conducted on site by researchers from NOAA fisheries and the Cascadia Research Collective, showed the animal had multiple internal parasites and injuries associated with beaching, as well as being in poor nutritional condition overall. There were also bites on the lower jaw consistent with killer whale encounters, and a pod of orca had been spotted in the area the previous day. Necropsies are an important source of data about the basic physiology and biology of marine mammals that is not accessible through any other means. The carcass was towed to a deep-water disposal site approved by federal and state agencies and sunk.  Humpback whale sightings in the Salish Sea have increased in the last five years. This, together with the fact that this juvenile was in poor nutritional condition, could indicate that there is competition for resources.

New Species Discovered!

There have been two new species of cetaceans discovered in recent months!

http://news.nationalgeographic.com/2016/07/new-whale-species/

http://www.npr.org/sections/thetwo-way/2016/07/27/487665728/mysterious-and-known-as-the-raven-scientists-identify-new-whale-species

The first exciting announcement was published in the journal Marine Mammal Science in July. Japanese fishermen in the North Pacific have long reported a small, black beaked whale they call karasu, “raven.” In 2013, Japanese researchers published a paper about this black, beaked whale variant of the sub-family Berardiinae using three stranded carcasses, but the sample size was too small to make any conclusions. Three years later there is strong genetic evidence that this is a new species of beaked whale based on (1) genetic analysis of samples from a stranded animal on St. George, Alaska (2) skeletons in a high school in Unalaska, Alaska, (3) skeletons in the Smithsonian archives, and (4) skeletons in other museum and institutional collections around the Pacific Rim. The species still needs to be described and named, but some researchers have suggested Berardius beringiae to honor the sea where it was found. What do you think?

This beaked whale stranded in the Aleutian Islands in 2004, and was measured by Reid Brewer of the University of Alaska Southeast.  Analysis of tissue samples later identified the whale as one of the new species. Photo Credit: Don Graves

http://www.smithsonianmag.com/smithsonian-institution/new-species-ancient-river-dolphin-discovered-exctinct-millions-years-ago-180960146/

The second announcement of a new species came from the Smithsonian Institution earlier this month. A skull of the newly-named Arktocara yakataga species was found more than 60 years ago near the present day city of Yakutat, Alaska. Obviously belonging to a prehistoric dolphin, the skull was kept at the Smithsonian’s National Museum of Natural History until new research found that it was actually a previously undiscovered species. A. yakatoga is thought to be a relative of the present day South Asian River Dolphin, and is both the northernmost, and one of the oldest dolphin fossils found to date. This new find is a reminder to everyone that not all discoveries are made in the field. Museum and archival collections continue to play an important role in the advancement of science and knowledge. Check out the link above to see some awesome artistic renderings of the new species, as well as a 3D scan of the skull in question.

Humpbacks vs Orcas

http://onlinelibrary.wiley.com/doi/10.1111/mms.12343/full

http://news.nationalgeographic.com/2016/08/humpback-whales-save-animals-killer-whales-explained/

Sounds like the next big B-Sci-fi movie doesn’t it? Well, this story is the latest to go viral on the internet. Published on July 20, 216 in the journal Marine Mammal Science, the study investigated accounts of humpback whales interfering with killer whale attacks. Researchers looked at 115 interactions between the two species. Humpbacks initiated 57% of the interactions, and 87% of these moments occurred when the killer whales were attacking or feeding on prey.  Surprisingly, only 11% of the prey in these events were humpback whales, while the remaining 89% ranged from other cetaceans to pinnipeds, to a sunfish! The authors suggest that the humpback whales were alerted to attacking killer whales in the area by vocalizations, and that this attracts them to the scene regardless of the species being attacked. Although kin selection (care for or defense of relatives to preserve your family’s genetics even though the action may be detrimental to self), or reciprocity (exchange between individuals for mutual benefit) might explain some of this behavior, the fact that humpback whales so often defended other species means that we cannot rule out the possibility of altruistic behavior.  This is a pretty fascinating read, and definitely opens up some new questions for researchers!

Humpback whales.
Humpback whales. Photo credit: Florence Sullivan

Olympians in Rio: keep your mouths closed! But what are the resident marine animals to do?

By Leila Lemos, Ph.D. Student, Department of Fisheries and Wildlife, OSU

August 5th was the Olympic games opening date in Rio de Janeiro, Brazil, the city where I am from. The opening ceremony was a big success and everybody seems to be enjoying the sporting events and all of the news that the city is offering. However, behind all the colors, magic and joy of this big event, Brazilians are very unsatisfied about hosting an event like this while the whole country is simultaneously dealing with a big educational, health, political and economic crisis at the moment.

Unfortunately, the crisis also affects the environment and is consequently affecting athletes that are competing in our “carioca” waters. Guanabara Bay, more specifically, where the sailing competitions are taking place, receive waters from more than 50 rivers and streams, as displayed below.

Figure 1: Hydrographic map of the Guanabara Bay region, Rio de Janeiro, Brazil, showing rivers and streams (in blue) that feed into the Bay.
Figure 1: Hydrographic map of the Guanabara Bay region, Rio de Janeiro, Brazil, showing rivers and streams (in blue) that feed into the Bay.

 

Much of the water is not treated and brings sewage and garbage from upstream (Fig.2). Although the government reports that the pollution index in the Bay conforms to national and international standards, and that the areas where competitions are taking place are clean and present no risk to athlete health, public health experts advise athletes to keep their mouth closed whenever they are in contact with the water, as reported by the Independent newspaper (http://www.independent.co.uk/sport/olympics/2016-rio-olympics-water-feces-athletes -mouth-shut-brazil-a7163021.html). The goal was to clean up 80% of the Bay in time for the Olympic games, however this goal was far from achieved and the “solution” was to install barriers to try to avoid waste and untreated sewage reaching the event area.

Figure 2: Pollution contrasting with the beauty of the Sugar Loaf, one of the main tourist attractions in the city. The photo shows the area where competitions are taking place. Source: http://www.insidethegames.biz/articles/1027142/brazilian-politician-accused-of-undermining-effort-to-clean-guanabara-bay-by-publicity-seeking-jump-into-water
Figure 2: Pollution contrasting with the beauty of the Sugar Loaf, one of the main tourist attractions in the city. The photo shows the area where competitions are taking place.
Source: http://www.insidethegames.biz/articles/1027142/brazilian-politician-accused-of-undermining-effort-to-clean-guanabara-bay-by-publicity-seeking-jump-into-water.

 

Bacteria, fecal coliforms and metals occur in the Bay. Professionals from Oswaldo Cruz Foundation (Fiocruz), one of the world’s main public health research institutions, found a drug-resistant bacterium in the Bay waters, which is resistant to antibiotics and may cause multiple infections (https://www.rt.com/news/214807-brazil-olympic-venue-superbug/). Metals like mercury, one of the most toxic metals, can also be found in the Bay and shows long-term effects on marine life of the ecosystem.

Guanabara Bay used to be part of the migratory route of Southern right whales (Eubalaena australis), but unfortunately we do not see the whales in the area anymore. We also do not see turtles any longer and populations of prawns are extremely reduced. On the other hand, mussels, biological indicators of ambient pollution due to their sessile and filter-feeding habits, are continuously proliferating in the Bay. These individuals can accumulate high pollutant levels and are not safe to eat when present in polluted areas. However, local fishermen persist in eating mussels and fish from the Bay.

The Guiana dolphin (Sotalia guianensis) is the only mammal that still frequents the Bay waters and, while about 400 Guiana dolphins inhabited the region in the 80s, currently there are only 34 individuals (http://www.abc.net.au/news/2016-06-27/rio27s-dolphins-need-olympic-effort-to-survive-toxic-waters/7543544). The project MAQUA, responsible for monitoring the dolphins in the Guanabara Bay, correlated the decline of the population with worsening water quality, fishing and noise, as published in an article in “O Globo”, the main Brazilian newspaper (http://oglobo.globo.com/rio/populacao-de-golfinhos-da-baia-de-guanabara-sofre-reducao-de-90-em-tres-decadas-1-16110633).
In this article they presented pictures of dolphins from the Guiana dolphin population in the Bay, including the unfortunate consequences on human interactions (Fig.3).

Figure 3: Guiana dolphins in Guanabara Bay, Rio de Janeiro. A: some of the remaining individuals of Guiana dolphin population from the Guanabara Bay; B: a dolphin plays with a plastic bag; C: a dolphin that suffered an accident with a nylon yarn when young presents a scar across its whole circumference; D: a dolphin exhibit the absence of the pectoral fin. Source: O Globo, 2015 (http://oglobo.globo.com/rio/populacao-de-golfinhos-da-baia-de-guanabara-sofre-reducao-de-90-em-tres-decadas-1-16110633).
Figure 3: Guiana dolphins in Guanabara Bay, Rio de Janeiro. A: some of the remaining individuals of Guiana dolphin population from the Guanabara Bay; B: a dolphin plays with a plastic bag; C: a dolphin that suffered an accident with a nylon yarn when young presents a scar across its whole circumference; D: a dolphin exhibit the absence of the pectoral fin.
Source: O Globo, 2015 (http://oglobo.globo.com/rio/populacao-de-golfinhos-da-baia-de-guanabara-sofre-reducao-de-90-em-tres-decadas-1-16110633).

 

This dolphin population is living in heavily polluted waters caused solely by human behavior. Although dolphins may distinguish between trash and food, they feed on contaminated fish – a consequence of bioaccumulation.

During my master’s degree at the Oswaldo Cruz Foundation in Rio de Janeiro, I undertook a toxicological analysis of different species of dolphins (Lemos et al. 2013; http://www.sciencedirect.com/science/article/pii/S0147651313003370). We found high levels of different metals, such as mercury and cadmium, in animals along the north coast of Rio de Janeiro. Just like the mussels, dolphins bioaccumulate high pollutant levels in their tissues and organs, primarily via feeding, but also through dermal contact. Metals and other pollutants present in polluted waters, like the Guanabara Bay, enter the food chain and affect multiple trophic levels, compromising health.

Dolphins from the Guanabara Bay are feeding on the same prey as the local fisherman, and act as sentinels of the environment, warning of public health concerns for humans. Just like humans, these dolphins are long-lived and large mammals, but they live every day in these waters and must open their mouths to survive. If we are concerned about human athletes spending a few hours in the water, we should be outraged at the conditions we force marine animals to live in daily in the Rio de Janeiro region. The dolphins have the intrinsic right to live in a non-polluted environment and be healthy.

Recapping and Reflecting on the International Marine Conservation Conference!

By: Amanda Holdman, MS student, Geospatial Ecology and Marine Megafauna Lab & Oregon State Research Collective for Applied Acoustics, MMI

The GEMM Lab recently returned from the 4th International Marine Conservation Congress (IMMC4) in St. John’s, Newfoundland, Canada, and it was a whirlwind of activity to say the least. The flights were long and the morning coffee was scarce, but the setting was beautiful and plenty of scientific fun was had! The IMCC conferences are the largest international academic conferences on marine conservation and the theme of this year’s conference was to “Make Science Matter”, or in my interpretation “to use conservation science to drive policy change and implementation”. Over five days we were exposed to a flood of new ideas, hypothesis, methods/techniques, analyses and findings – even presenting our own!

Leigh, Florence, and I were all slated to give a talk on the opening day of presentations. Leigh presented on her new method for analyzing animal movement data in space and time, Florence on the effects of vessel activities on gray whales, and myself on the habitat use of harbor porpoise off of the Oregon Coast.

The conference was filled with non-stop talks, lunch sessions that incorporated workshops, student activities with plenary speakers, and an evening activity planned for every night. Short breaks during the conference shenanigans allowed for some exploring of the St. John’s area including Signal Hill, Cape Spear, and the George Street Festival. Highlights included humpback mom and calf, fin whales (my first time seeing them), dozens of seabirds I wish I could identify and some popular Canadian music.

IMG_0204View from Signal Hill, where the first transatlantic wireless signal was received in 1901.

IMG_0224 The Arkells playing at the George St. Festival.

IMG_0244 Light house at Cape Spear – the Eastern most point of North America!

The conference was an awesome place to learn, meet and network with new friends, and catch up with some familiar faces. For Florence and I, our research fit perfectly into the theme of the IMCC conference. Being able to translate results of our work into relevant actions that can lead to improved marine conservation was an amazing feeling. Entering the academic sphere for the first time can be daunting, but the IMCC community was friendly, open and dedicated. Having others outside of our OSU family take an interest in our research truly shows that all of our hard work has paid off. We received great feedback and even some suggestions we could incorporate into our manuscript submissions! Definitely not something to be taken for granted!

On a more personal note, my talk, “The spatio-temporal distribution and ecological drivers of harbor porpoise off of the Oregon coast” seemed to be well received, I was honored to be awarded runner up for best student presentation by the conference!

IMG_0257

I would not have received this award if it was not for Leigh, my committee members, OSU, and my lab mates. I couldn’t have been more proud of our lab and the feedback that we received at IMCC.

But now, the stress is over, the audience is gone, I’m still riding my high but I’ve found a moment of quietness on the plane ride home to analyze myself. I’ve been to a few regional conferences, and have been lucky enough to attend two large international conferences. However, now that I am nearing the end of graduate school (23 months down, 4 to go), it thus seems like a sensible time to reflect on how to make the most of these trips and experiences.

Apart from managing our research projects and scientific writing in graduate school, we are faced with the big challenge of presenting our research to a range of audiences. Oral presentations are one of the most important ways in which we communicate scientific results to other scientists and to be honest, NOTHING paralyses me more than having to present my work – or so I thought.

I am no stranger to sweaty palms and a racing heart. Whether it’s 5 people, 50 people, or 500 people – public speaking has always been a gut wrenching experience for me. When it comes to presentations, my flight response is in full swing, and the only thing that keeps me from running away from the presentation is that I would be more embarrassed fleeing than just giving the presentation.

However, gradual exposure and better practice over the past couple of years has helped me get over my fear of public speaking. I can’t say that I never get nervous when I have to speak in front of other people, but now my fear is controllable. Now, when I feel myself starting to get anxious I remember that while these feelings are very much real, they do not mean that I cannot give a good talk. The trick for me was learning to be separate from my anxiety by acknowledging it and allowing myself to have that feeling, and then deciding that even with that feeling I can move forward. It took quite a bit of practice for me not to be overwhelmed by these feelings of anxiety – but I’m happy to report that presenting in large groups DOES get easier with practice!

So for me, speaking at IMCC granted me with a sense of confidence, perhaps even a career-changing affirmative opportunity. Scouting out your audience or the room you speak in advance, writing your talk well before the delivery date, and practicing it numerous times reduces an enormous amount of pre-presentation jitters.  I’ve learned how to manage the jitters in order to give a good presentation. In fact, I think public speaking can even be fun in addition to being a great way to spread your message!

Doing a masters (Or PhD) means you constantly challenge yourself and improve your skills. As I continue to encounter new situations and tackle new challenges, I expect that I will go through more cycles of lag and growth as I did with public speaking. I hope that I will have the perspective and patience to appreciate the lag times as integral parts of my development. The IMCC conference was only a snapshot of a major high, but it was an important milestone of my scientific career and personal journey.

Here’s a few more pictures from the beautiful St. Johns! IMG_0253Jelly bean row!

IMG_0193Eating lunch and overlooking the harbor at Signal Hill.

IMG_0273Boat houses at Quidi Vidi Harbour.

 

Papahānaumokuākea: soon to be the world’s largest marine protected area?

By Erin Pickett, MS student, Oregon State University

On January 29, 2016, a group of native Hawaiian community leaders and conservation practitioners wrote a letter of request to President Barack Obama asking him to expand Papahānaumokuākea Marine National Monument1

Papahānaumokuākea is a UNESCO World Heritage Site and at the time of its creation in 2006, it became the world’s largest fully protected marine area2. The monument encompasses 140,000 square miles and surrounds the Northwestern Hawaiian Island (NWHI) chain, which extends about 2000 km northwest from the main Hawaiian Islands to Kure atoll (see map below). This monument was originally created through use of the Antiquity Act of 1906, which grants the President of the United States the authority to protect valuable public land through the establishment of a national monument3. The initial letter of request sent to President Obama in January called on the President to use his executive power to expand Papahānaumokuākea marine national monument.

This letter of request was put simply. The letter writers believed that as an island boy himself, President Barack Obama understands the importance of the ocean to the people of Hawai’i, especially future generations. This letter and the discussions that have since followed it, emphasize not only the biological value of conserving this large swath of marine habitat, but also the cultural significance of preserving such a place. In the field of marine biology we don’t traditionally think of marine protected areas (MPAs) as “…cultural seascapes that have meaning and significance in the formation and perpetuation of oceanic identity4,” however in the case of the expansion of Papahānaumokuākea, cultural justification is aptly interwoven with biological conservation. The proposed expansion of this marine protected area is especially significant to me for this reason.

While I am not native Hawaiian, much of my life is tied to the ocean. My personal life and my current career as a master’s student of marine science are driven by aloha and malama ‘āina. These two concepts are core tenets of Hawaiian culture and they describe a profound love (aloha) and deep respect and sense of caring (malama) for the āina, or land. I have never felt more aloha or such a strong sense of caring for a place than for Papahānaumokuākea.

Papahānaumokuākea is a sacred place; a place where the Hawaiian people believe life began. Today, the islands, atolls and the surrounding ocean within the monument continue to create and sustain vast quantities of life, in the form of marine species. The use of the monument is limited to cultural, scientific and educational activities, while activities such as commercial fishing and deep-sea mining are prohibited4,5. One primary benefit of large MPAs is that they improve the state of an ecosystem by supporting sufficient numbers of large and far-ranging predators6. The waters surrounding the NWHI support high numbers of large fish, sharks, marine mammals and seabirds. A total of 7,000 known species exist here, 25% of which are endemic7. The expansion of this monument would mean greater protection for these species, and for important pelagic habitats such as seamounts. Underwater seamounts are biodiversity hot spots and a vast number of them exist outside of the current boundaries but within the limits of the proposed expansion of the monument. Far ranging top predators such as seabirds would benefit greatly from an expanded protected area that would reduce the chance of interactions with longline fishing vessels. The foraging ranges of many of the 14 million seabirds that exist in the monument extend beyond its current boundaries4,8. The Hawaiian longline fishery is especially dangerous for Laysan and black-footed albatross, and hooks an estimated 1,000-2,000 of each species per year9.

The Laysan albatross, or mōlī, as it is known in Hawaiian, is the species that captured my attention the most during my time in Papahānaumokuākea. In 2010, I worked for the NOAA/NMFS Hawaiian monk seal research program on Laysan Island. While our work on Laysan was focused on the Hawaiian monk seal, it was hard to miss the energy of the presence of the mōlī. We had the opportunity to observe these birds come to the island to make nests, lay eggs and raise their chicks. The incessant sound of hundreds of thousands of albatross whistling and clicking their beaks at their mates and with their chicks is one I will never forget. You can hear these sounds for yourself in a video that Rachael included in a previous blog post about her time on Midway atoll. On Laysan, I had the opportunity to connect deeply with a natural place and this connection reinforced the feeling of aloha ‘aina.

While in the NWHI, we occupied much of our daily life with not only observing and connecting with the wildlife, but also with carrying out conservation activities, such as monitoring the local monk seal population and removing marine debris from beaches. While Laysan is remote, it has not escaped the far reaches of marine plastic pollution (see Rachael’s blog for more on this). Additionally, many of the NWHI are in a perpetual state of restoration and invasive species removal projects. After Laysan, I spent time working on Lisianski Island and then Kure atoll, where we worked tirelessly to eradicate an invasive weed, Verbesina encelioides, and replace it with native plants that we had cultivated. Throughout all of these activities, there was always a feeling that it was our duty to malama ‘aina, to care for and protect these fragile islands and the species that depend on them.

A significant amount of momentum has been gained since January, with one important development being a formal proposal that outlines the main points of this request to the President. These include a request to expand the perimeter of the monument to the limits of the U.S. exclusive economic zone, which lies an additional 150 nm beyond its current boundaries. This expansion would more than quadruple the monument’s current size and make it the world’s largest contiguously protected area. The Obama administration has sent delegates to Hawaii to learn more and has intentions to develop an official federal proposal10. While the timeline of this is unclear, a local coalition of community leaders are actively garnering public support to encourage the Obama administration to sign this expansion into law.

There was a meeting held last night on Kauai to hear public input regarding the proposed expansion of Papahānaumokuākea and because I was not able to attend I was inspired to write this blog to share my thoughts about why I believe further protection of this monument is a pono (moral, just, righteous) decision. The place-based connection I have with Hawai’i and its surrounding waters are what have guided my career in the fields of marine science and conservation. For me, this connection is with Hawai’i, but for you it may your own hometown, island, backyard or nearby mountain peak.

Our love of these places is significant because it facilitates a greater understanding of why they are important to protect. In the field of conservation today, it is especially critical that we foster these types of connections. Preserving wild places, whether they be remote island ecosystems or more easily accessible nature parks, is one way we can ensure that more people have the opportunity to make these connections.

 

References

1 Eagle, N. (2016). Honolulu Civil Beat. Hawaiians Press Obama to Expand NW Islands Marine Monument. Retrieved from http://www.civilbeat.org/2016/02/should-obama-expand-papahanaumokuakea/

2 Pew Charitable Trust. Global Ocean Legacy-Hawaii (2016). Fact sheet.Papahānaumokuākea Marine National Monument: Expanding protections to conserve Hawaiian culture and biodiversity Retrieved from: http://www.pewtrusts.org/en/research-and-analysis/fact-sheets/2016/05/papahanaumokuakea-marine-national-monument

3 “Antiquities Act” Wikipedia: The Free Encyclopedia. Wikimedia Foundation, Inc. 4 March 2016. Web. 2 August 2016.

4 Kerr, J., et al. 2016. PUʻUHONUA: A PLACE OF SANCTUARY. The Cultural and Biological Significance of the proposed expansion for the Papahānaumokuākea Marine National Monument.

5 Papahānaumokuākea Marine National Monument: Resource Protection. Retrieved from: http://www.papahanaumokuakea.gov/resource/

6 Edgar, Graham J., et al. “Global conservation outcomes depend on marine protected areas with five key features.” Nature 506.7487 (2014): 216-220.

7 National Marine Sanctuaries (2016), National Oceanic and Atmospheric Administration. Accessed on 01 February 2016: http://sanctuaries.noaa.gov/#PM

8 Papahanaumokuakea Marine National Monument Management Plan 2008; KE Keller, AD Anders, SA Shaffer, MA Kappes, B Flint, and A Friedlander, 2009. Seabirds: A Marine Biogeographic Assessment of the Northwestern Hawaiian Islands.

9 Cousins, K.L., et al. Managing pelagic longline-albatross interactions in the North Pacific Ocean. Retrieved from: http://www.wpcouncil.org/documents/managebird.pdf

10 Eagle, N. (2016). Hawaii Lawmakers To Obama: Don’t Grow Marine Monument. Honolulu Civil Beat. Retrieved from: http://www.civilbeat.org/2016/05/hawaii-lawmakers-to-obama-dont-grow-marine-monument/