As anyone who has tried to hold a conversation in a noisy room knows, it is sometimes easier to rely on hand gestures than to shout over the din. White-throated dippers face a similar challenge along ...
Parrots are exceptional talkers. They can learn new sounds during their entire lives, amassing an almost unlimited vocal repertoire. At the same time, parrots produce calls so they can be individually ...
The unique 'voice prints' could help the chatty birds pick one another out in a flock, according to new research. By Laura Baisas Published Oct 3, 2023 7:15 PM EDT Add Popular Science (opens in a new ...
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