Wild black-tailed prairie dogs use alarm calls to warn one another of predators, and some grassland birds are listening in. Photo credit: Andrew Dreelin, Smithsonian’s National Zoo and Conservation ...
Scientists say they have observed one of the highest-altitude acts of bird predation ever recorded. By Jason Bittel In January 2023, scientists attached tracking devices to eight grey plovers on the ...
Aotearoa New Zealand's flightless parrot, the k k p , evolved two different color types to potentially help them avoid detection by a now-extinct apex predator, researchers report. Aotearoa New ...
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