@book{41272,
	author = {Campbell, R. Wayne and Canadian Wildlife Service.},
	title = {The birds of British Columbia.},
	publisher = {UBC Press,},
	year = {1997.},
	address = {Vancouver, British Columbia :},
	note = {"Published in cooperation with Environment Canada (Canadian Wildlife Service) and the British Columbia Ministry of Environment, Lands and Parks (Wildlife Branch)."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10227185}
}