@book{30720,
	author = {Whitacre, David F. and ebrary, Inc.},
	title = {Neotropical birds of prey},
	publisher = {Comstock Publishing Associates,},
	year = {2012.},
	address = {Ithaca :},
	note = {"Published in association with the Peregrine Fund."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10686989}
}