@article {386,
	title = {Early nesting of Allen Hummingbird at Santa Barbara},
	journal = {Condor},
	year = {1912},
	note = {Trochilidae},
	pages = {77},
	keywords = {yesnest},
	author = {J. H. Bowles}
}
@article {431,
	title = {Early nesting of the Anna Hummingbird at Santa Barbara, California},
	journal = {Condor},
	volume = {31},
	year = {1929},
	note = {Trochilidae},
	pages = {128-129},
	keywords = {yesnest},
	author = {Canterbury, R. H.}
}
@article {365,
	title = {A new hummingbird hybrid. <i>Calypte anna</i> x <i>Stellula calliope</i>},
	journal = {Condor},
	volume = {32},
	year = {1930},
	note = {Trochilidae},
	pages = {215},
	keywords = {Hybrid, nonest},
	author = {Berlioz, J.}
}
@article {300,
	title = {Observations upon hummingbirds},
	journal = {Condor},
	volume = {32},
	year = {1930},
	note = {Trochilidae},
	pages = {302-303},
	keywords = {copulation, foraging, nonest, novelty},
	author = {Arnold, L.W.}
}
@article {354,
	title = {Costa Hummingbird at Papago Park, Arizona},
	journal = {Condor},
	volume = {44},
	year = {1941},
	note = {Trochilidae},
	pages = {282-283},
	keywords = {terms},
	author = {Ben{\'e}, F.}
}
@article {316,
	title = {Early nesting of the Costa Hummingbird in southern California},
	journal = {Condor},
	volume = {64},
	year = {1962},
	note = {Trochilidae},
	pages = {438-439},
	keywords = {yesnest},
	author = {Bakus, G. J.}
}
@mastersthesis {320,
	title = {Nesting ecology of sympatric hummingbirds in Guadalupe Canyon},
	volume = {PhD},
	year = {1983},
	note = {Trochilidae},
	school = {New Mexico State University},
	type = {masters},
	address = {Las Cruces, New Mexico, U.S.A.},
	keywords = {yesnest},
	author = {Baltosser, W.H.}
}
@article {321,
	title = {Nesting success and productivity of hummingbirds in southwestern New Mexico and southeastern Arizona},
	journal = {Wilson Bulletin},
	volume = {98},
	year = {1986},
	note = {Trochilidae},
	pages = {353-367},
	keywords = {yesnest},
	author = {Baltosser, W.H.}
}
@article {335,
	title = {Oxygen consumption during hover-feeding in free-ranging Anna Hummingbirds},
	journal = {Journal of Experimental Biology},
	volume = {123},
	year = {1986},
	note = {Trochilidae},
	pages = {191-199},
	keywords = {terms},
	author = {Bartholomew, G.A. and Lighton, J.R.B.}
}
@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 {323,
	title = {Nectar availability and habitat selection by hummingbirds in Guadeloupe Canyon},
	journal = {Wilson Bulletin},
	volume = {101},
	year = {1989},
	note = {Trochilidae},
	pages = {559-578},
	keywords = {foraging, yesnest},
	author = {Baltosser, W.H.}
}
