Article of the Day: Birdsongs

Article of the Day:
Birdsongs

Birds sing using the syrinx, the avian vocal organ. Singing is usually confined to males and is at its height during the breeding season, when it is used to attract a mate. Birdsongs are usually more complex and longer than birdcalls. There is evidence that songs are learned, while certain calls are inherited. A male chaffinch hatchling, for example, sings a “subsong” but only learns the true song by hearing and imitating adult males. Deaf birds sing, but their songs are different in what way? More…: https://play.google.com/store/apps/details?id=com.tfd.mobile.TfdSearch

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