@article {3881,
	title = {Black-Capped and Carolina Chickadees in the Southern Appalachian Mountains},
	journal = {The Auk},
	volume = {69},
	year = {1952},
	note = {Illustrations, Maps},
	month = {October},
	pages = {407-424},
	keywords = {Birds, Chickadees and tits},
	url = {http://elibrary.unm.edu/sora/Auk/v069n04/p0407-p0424a.pdf},
	author = {James T Tanner}
}
