[Tweeters] Chickadee singing...

Mark Peterson mrpeters23 at msn.com
Sun Feb 10 17:57:43 PST 2013


Heard my first one of the spring this morning.... PheeeeeBeeeeeee.

BirdNote had a good piece on the neurological changes in the chickadee
brain that allows the song to come forth, in response to lengthening daylight.
Cleaned out the nest boxes today.



More information about the Tweeters mailing list