@article {307,
	title = {Post-breeding territoriality and foraging behavior in Costa{\textquoteright}s Hummingbird (<i>Calypte costae</i>)},
	journal = {Southwestern Naturalist},
	volume = {38},
	year = {1993},
	note = {Trochilidae},
	pages = {374-377},
	keywords = {nonest, territoriality},
	author = {Avery, M. L. and van Riper, C., III}
}
