Leaping lizards: Peru finds a new one

A new species of lizard, of the genus Proctoporus, was found in a high Andean area of a national park in Peru, authorities said Friday.

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 ...

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