Invasive species still a threat, three years after Japan tsunami

Oregon Sea Grant’s invasive species specialist, Sam Chan, visited Vancouver B.C. recently and took some time to walk the beaches with his Canadian counterparts and talk about the potential for unwanted plant and animal visitors, washed to sea in the Japanese tsunami of 2011, to make it to North American shores – and the consequences if they do:

Sam Chan in Vancouver
http://globalnews.ca/video/1136779/still-waiting-for-tsunami-debris