The Marine Mammal Center and California Academy of Sciences are reporting cause of death for one.

Ocean scientists are concerned about dead gray whales that have washed up on the US West Coast this year at the highest rate in almost two decades.

A dead male grey whale that was found floating between Sidney Island and James Island on Thursday has been towed to Fisheries and Oceans Canada's Institute of Ocean Sciences in Sidney for a necropsy.

A dead grey whale was found floating in Boundary Bay, near the United States border, this week. It's the sixth grey whale to have been found dead in B.C. waters this year.

The "unprecedented" warm water in the Pacific caused a massive toxic algae bloom from California to Alaska.