Add Yahoo as a preferred source to see more of our stories on Google. Courtship behavior in a mated Mountain Chickadees in the Sierra Nevada. The wnigs of the female quiver while the male feeds her.

The post Why Female Chickadees Leave Their Mates for Smarter Birds appeared first on A-Z Animals. A fascinating new study has revealed that female chickadees are very fussy when it comes to selecting ...

Courtship behavior in a mated Mountain Chickadees in the Sierra Nevada. The wnigs of the female quiver while the male feeds her. They are at the nest cavity in a weathered trunk of a red fir tree.© ...