@book{241830,
	author = {Wells, Jeffrey V. and ebrary, Inc.},
	title = {Boreal birds of North America},
	publisher = {University of California Press,},
	year = {2011.},
	series = {Studies in avian biology ;},
	address = {Berkeley [Calif.] :},
	note = {"A publication of the Cooper Ornithological Society."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10500361}
}