@article {5316,
	title = {Notes on the Breeding Biology and Behavior of the Ravens of Peregrine Ridge, Great Smoky Mountains National Park, Tennessee},
	journal = {The Migrant},
	volume = {51},
	year = {1980},
	note = {Illustrations},
	month = {December},
	pages = {77-80},
	publisher = {The Tennessee Ornithological Society},
	keywords = {Alum Cave, Crows, jays, and ravens, Peregrine Peak},
	url = {http://www.tnbirds.org/MigrantOnline/V051/v051077-080.pdf},
	author = {Williams, Morris D}
}
@article {5320,
	title = {Yellow-Crowned Night Heron:  A New Breeding Species for the Great Smoky Mountains National Park},
	journal = {The Migrant},
	volume = {49},
	year = {1978},
	note = {Illustrations},
	month = {December},
	pages = {81-82},
	publisher = {The Tennessee Ornithological Society},
	keywords = {Birds -- Classification and description, Birds -- Reproduction, Herons, bitterns, and egrets},
	url = {http://www.tnbirds.org/MigrantOnline/V049/V049081-082.pdf},
	author = {Williams, Morris D}
}
@article {5322,
	title = {First Breeding Record of the Black Vulture in the Great Smoky Mountains National Park},
	journal = {Migrant},
	volume = {48},
	year = {1977},
	month = {March},
	pages = {11-12},
	publisher = {The Tennessee Ornithological Society},
	keywords = {Birds -- Reproduction, Vultures},
	author = {Williams, Morris D}
}
