Food quality matters for southern resident killer whales

Not all Chinook salmon are created equal, and this has a major impact on the energetics for southern resident killer whales. A recent study quantified the lipid content in Fraser River Chinook salmon—the southern resident's ...

Fishermen face shutdowns as warming hurts species

Fishing regulators and the seafood industry are grappling with the possibility that some once-profitable species that have declined with climate change might not come back.

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