Why birds pump their tails
Aug 11, 2018
1 minute
ART AND TEXT BY DAVID ALLEN SIBLEY
![](https://article-imgs.scribdassets.com/35zirofqrk7n5bme/images/fileSNN3DSA3.jpg)
If we could ask a phoebe why it wags its tail all the time, I suspect the answer would be: ‘Do I? I don’t know, it’s just a habit.’
Many unrelated species of birds have a
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