Forum > Birds In The News > Neighborhood Watch And More: How Reed Warblers Watch Out When There's A Cuckoo About

Webmaster Posted 22-Jan-2016 08:34
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From Science Daily and New York Times on 22-Jan-2016 08:34

A study of reed warbler behavior reveals for the first time that in assessing the risks posed by cuckoos the birds combine information from multiple sources. An 'information highway' provides one set of clues and personal encounters another. Only when both add up, do the birds take defensive action.


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