Ecologists have long observed that when food becomes scarce, animal populations exploit a wider range of food sources. So scientists studying southern sea otters at different sites in California’s ...

The sea otter diet consists of invertebrates such as sea urchins, crabs, mussels, and squid that can cause grease to accumulate in their fur. As the otters lick their pelts to remove the grease, they ...

There’s a creature lurking in the sea. It’s slick, fast, and if you get too close, it might chomp your face off. No, not sharks or giant squid — sea otters. “Sea otters,” you might say. “Don’t they ...

1. Otter ecology and its background -- 2. Pen pictures. Thirteen otters of the world : some natural history -- Europe -- Common or Eurasian otter, Lutra lutra -- North America -- River otter, or North ...

New research led by Monterey Bay Aquarium reveals a surprising ripple effect in coastal ecosystems: the collapse of one marine predator can benefit another. Published today in the journal Science ...

In late 2020, a female coastal wolf collared for a study on predation patterns unexpectedly died in southeastern Alaska. The wolf, No. 202006, was only four years old. “We spent quite a bit of time ...