PHOTOGRAPHY BY DEB HIRT
Featuring images from "Life at Boomer Lake" and including "Birding Today"
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Showing posts with label
crows
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Showing posts with label
crows
.
Show all posts
Sunday, December 31, 2017
Corvids Have Emotions and Sharp Minds
http://www.sciencealert.com/crows-ravens-corvids-best-birds-animal-intelligence
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