According to a new study, they whistle. Researchers slid a small camera through horses' noses to film what happened inside while they whinnied and made another common horse sound, the softer, subtler ...
The study focused on Kanzi, a language-trained bonobo who died in March 2025 at the age of 44. Ape Initiative.
A surprising new study shows that baby chickens react the same way that humans do when tested for something called the "bouba ...
A horse's whinny is an unusually distinctive mix of sounds including both high and low frequencies, a new study in Current Biology shows.
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