PHOTOS
Birds of the Arboretum
Black-capped chickadee, Poecile atricapillus, building a nest hole—east Grady Knoll, April 8, 2006.
This photo is number 9 of 61 in Birds of the Arboretum, from September 17, 2007.
Black-capped chickadee, Poecile atricapillus, building a nest hole—east Grady Knoll, April 8, 2006.
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