In April, four grey whales were found dead off Vancouver Island, adding to a long list of recent deaths off the coast of Washington state and San Francisco. Researchers believe a dramatic decline in available prey may be to blame.
https://www.cbc.ca/news/canada/british-columbia/four-grey-whales-have-died-in-10-days-in-b-c-9.7172678?cmp=rss









