@article {322,
	title = {Age, species, and sex determination of four North American hummingbirds},
	journal = {North American Bird Bander},
	volume = {12},
	year = {1987},
	note = {Trochilidae},
	pages = {151-166},
	keywords = {nonest},
	author = {Baltosser, W.H.}
}
@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 {1495,
	title = {The effect of patagial tages on breeding success of American Kestrels},
	journal = {North American Bird Bander},
	volume = {23},
	year = {1998},
	note = {Falconidae},
	pages = {73-78},
	keywords = {yesnest},
	author = {J. A. Smallwood and C. Natale}
}
