Late September is the time to listen for the magic sounds that announce autumn. If you are used to listening to birds, recent months may have seemed increasingly quiet and uneventful as spring and ...
In a clip from David Attenborough 's 1998 BBC TV series Life of Birds, a lyrebird imitates a chainsaw, kookaburra and car ...
Most birds have distinct calls that tend to stay the same. It’s how birders can recognize a species without seeing it. But new research shows these tunes can change. Over the course of two decades, ...
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