Hi Tweeters:
I have experienced great joy in the photo I saw found on Tweeters of an Anna's Hummingbird sitting on her nest. In the spirit of that image, here is a link to a review about a just-published book Nests: 50 Nest and the Birds that Built Them by Sharon Beals:
http://www.brainpickings.org/index.php/2011/03/29/sharon-beals-nests/
The book looks terrific.

Grace Nordhoff
Seattle, WA