@article {6135,
	title = {Birds of the Great Smokies: Spruce-Fir Avian Life Shows Northern Character},
	journal = {The Regional Review},
	volume = {4},
	year = {1940},
	month = {April/May},
	pages = {11-14},
	keywords = {Birds, Birds -- Classification and description, Birds -- Habitat, Spruce-Fir forests},
	url = {http://www.cr.nps.gov/history/online_books/regional_review/vol4-4-5d.htm},
	author = {Stupka, Arthur}
}
