@article {45278,
	title = {Distribution, abundance and habitat selection of northern pygmy and barred owls along the eastern slopes of the Alberta Rocky Mountains},
	volume = {Alberta Species at Risk Report No. 91},
	year = {2004},
	institution = {Alberta Sustainable Resource Development},
	keywords = {Aves},
	url = {http://search.proquest.com/docview/305224631},
	author = {Piorecky, Mark D. and Prescott, David R. C.}
}
