[CT Birds] NYTimes: When Birds Squawk, Other Species Seem to Listen

Arthur Shippee ashippee at snet.net
Mon May 18 16:59:57 EDT 2015


Many of you probably sensed this to a degree, and now it's being quantified.

http://www.nytimes.com/2015/05/19/science/decoding-the-cacophony-of-birds-warning-calls.html

A professor’s hunch is that birds are saying much more in warning of danger than previously suspected, and that other animals have evolved to understand the signals.







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