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Scientists trained three carrion crows to produce one, two, three or four vocalizations based on various visual or auditory cues. pete beard via Flickr under CC BY 2.0 DEED Carrion crows, European ...
🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By Lauren Leffer Published May 23, 2024 2:00 PM EDT Get the Popular Science daily ...
Math isn't just a human thing. All kinds of animals, from African grey parrots to chimpanzees, are thought to have some kind of mathematical ability, but it can be hard to test. Now, a new study finds ...
ST. LOUIS — Contemplation and quiet introspection usually color walks in Downtown St. Louis at dusk. The lights of the city's skyscrapers, the wind blowing through the leaves of the trees, and the ...
Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that don't, according to a provocative new study. It's the first ...
A laser pilot program implemented by the city of Sunnyvale to deter its growing crow population has been eliminated after the birds apparently outsmarted the system. “The crows are considered to be a ...
With a population of over 27 million and counting, crows seem almost ubiquitous across the US. Their loud “caws” are hard to miss, and the tone of these cries varies depending on what the birds are ...
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