University Of British Columbia Marine Mammal News Today : Breaking News, Live Updates & Top Stories | Vimarsana

A mass die-off of grey whales in the Pacific has been declared over by researchers, who say a combination of starvation, vessel strikes, and attacks from killer whales may have been to blame for thousands of deaths.

United kingdomUnited statesBritish columbiaAngel island state parkStephen ravertyAndrew tritesMarine mammal centerCascadia researchAtmospheric administrationUniversity of british columbiaFisheries marine mammal healthNational oceanicUniversity of british columbia marine mammalCascadia research collectiveMarine mammalMarine mammal health