@article {6990,
	title = {Characteristics of Black Bear Dens in the Southern Appalachian Region},
	journal = {Bears: Their Biology and Management},
	volume = {6},
	year = {1986},
	pages = {119-127},
	keywords = {Black bears -- Habitat},
	url = {http://www.bearbiology.com/fileadmin/tpl/Downloads/URSUS/Vol_6/Wathen_Johnson_Pelton_Vol_6.pdf},
	author = {Wathen, William Gregory and Johnson, Kenneth Gregory and Pelton, Michael R}
}
@article {3911,
	title = {Characteristics of Black Bear Cubs in the Southern Appalachians},
	journal = {Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies},
	volume = {38},
	year = {1984},
	pages = {61-69},
	keywords = {Black bears, Black bears -- Habitat, Mammals},
	url = {http://www.seafwa.org/resource/dynamic/private/PDF/WATHEN-61-69.pdf},
	author = {Wathen, William Gregory and Pelton, Michael R}
}
