@article {26405,
	title = {A report on the Whooping Crane{\textquoteright}s northern breeding grounds},
	volume = {Suppl. To Res. Report No. 3},
	year = {1956},
	institution = {Natl. Audubon Soc.},
	address = {New York},
	author = {Allen, R. P.}
}
