@article {1353,
	title = {Organization of agnostic vocalizations in Black-chinned Hummingbirds},
	journal = {Condor},
	volume = {98},
	year = {1996},
	note = {Trochilidae},
	pages = {557-566},
	keywords = {nonest},
	author = {K. M. Rusch and C. L. Pytte and Ficken, M. S.}
}
@article {606,
	title = {Reproductive behavior and communication in Blue-throated Hummingbirds},
	journal = {Wilson Bulletin},
	volume = {114},
	year = {2002},
	note = {Trochilidae},
	pages = {197-209},
	keywords = {yesnest},
	author = {Ficken, M. S. and K. M. Rusch and S. J. Taylor and D. R. Powers}
}
