@article {36164,
	title = {The status of Trumpeter Swans, Cynus buccinator, in western Canada, 1985},
	volume = {102},
	year = {1988},
	pages = {495-499},
	publisher = {The Canadian Field-Naturalist},
	url = {http://md1.csa.com/partners/viewrecord.php?requester=gs\&collection=ENV\&recid=2286906\&q=\%22jasper+National+park\%22\&uid=1322457\&setcookie=yes},
	author = {McKelvey, R. W. and McCormick, K. J. and Shandruk, L. J.}
}
