Partially decomposed whale

Between 2015 and 2020, two Unusual Mortality Events have been declared for wales along the western coast of British Colombia and the United States, indicating the possibility of a disturbance to the marine ecosystem.

Biologists believe the 18- to 20-foot whale may be sick or injured. It’s unclear if it will be able to swim out during high tide.

Two dead whales have washed up on Unalaska's shores in the past week: an adult fin whale — which is the second largest mammal in the world — and a juvenile humpback.