@article {5335,
	title = {Barn Swallows Nesting in the Great Smoky Mountains National Park},
	journal = {Migrant},
	volume = {40},
	year = {1969},
	month = {September},
	pages = {66-67},
	publisher = {The Tennessee Ornithological Society},
	keywords = {Birds -- Classification and description, Birds -- Habitat, Swallows and martins},
	author = {Alsop, Fred J}
}
@article {5424,
	title = {Rough-Winged Swallow Nesting in the Great Smoky Mountains},
	journal = {The Migrant},
	volume = {35},
	year = {1964},
	month = {June},
	pages = {51},
	publisher = {Tennessee Ornithological Society},
	keywords = {Birds, Indian Gap, Nests, Swallows and martins},
	url = {http://www.tnbirds.org/MigrantOnline/V035/V035p051-051.pdf},
	author = {Savage, Thomas}
}
