@article {42509,
	title = {Effect of energy availability, seasonality, and geographic range on black bear life history},
	volume = {23},
	year = {2000},
	pages = {193-200},
	publisher = {Ecography},
	url = {http://www.jstor.org/stable/3683021?seq=3},
	author = {Ferguson, Steven H. and McLoughlin, Philip D.}
}
