@article {1502,
	title = {Calculating the nocturnal energy expenditure of an incubating Anna{\textquoteright}s Hummingbird},
	journal = {Condor},
	volume = {76},
	year = {1974},
	note = {Trochilidae},
	pages = {176-183},
	keywords = {yesnest},
	author = {Smith, W. K. and S. W. Roberts and P. C. Miller}
}
