@article {339,
	title = {Ruby-throated Hummingbird populations in northeastern Oklahoma-1977-1978},
	journal = {North American Bird Bander},
	volume = {14},
	number = {4},
	year = {1989},
	note = {Trochilidae},
	pages = {115-117},
	keywords = {terms},
	author = {Baumgartner, A.M.}
}
@article {338,
	title = {Composition of Ruby-throated Hummingbird populations in northeast Oklahoma},
	journal = {Bulletin of the Oaklahoma Ornithological Society},
	volume = {22},
	number = {1},
	year = {1989},
	note = {Trochilidae},
	pages = {3-5},
	keywords = {terms},
	author = {Baumgartner, A.M.}
}
