Life Sciences Commons^™

Survivorship Of Columbian Black-Tailed Deer In A Predator-Free Environment, Grace Hope Barthelmess

Honors Projects

Future management of Columbian black tailed deer (Odocoileus hemionus columbianus) populations requires an understanding of survivorship and potential drivers of mortality. Little is currently known about the survivorship of O. h. columbianus, specifically in a predator-free environment. Analyzing the survivorship of deer in these contexts may be crucial for wildlife conservation efforts throughout the United States, as it could provide insight into how deer populations may be impacted by lack of population control by predation. Here, I present age analysis of O. h. columbianus based on the cementum annuli of the lower first molar in 489 males …