Emaciated grey whales washing up on B.C. beaches 'canary in coal mine,' researcher warns

Two more grey whales have washed up in B.C., with researchers and experts both warning the province is on pace for a record breaking year.

Two more grey whales have washed up in B.C., with researchers and experts both warning the province is on pace for a record breaking year.

Two more grey whales have washed up in B.C., with researchers and experts both warning the province is on pace for a record breaking year.