@article {1152,
	title = {Reproductive cycle and nesting success of the Mountain White-crowned Sparrow (<i>Zonotrichia leucophrys oriantha</i>) in the central Sierra Nevada},
	journal = {Condor},
	volume = {74},
	year = {1972},
	note = {Emberizidae},
	pages = {152-163},
	keywords = {yesnest},
	author = {Morton, M. L. and J. L. Horstmann and J. M. Osborn}
}
