MONITORING AND ASSESSMENT OF WOLF-UNGULATE INTERACTIONS AND TRENDS WITHIN THE GREATER YELLOWSTONE ECOSYSTEM
|
Ken Hamlin
|
|
RESEARCH COMPONENTS
Wolf-Ungulate Dynamics in Upper Gallatin Canyon
John Winnie and Scott Creel
In both 2001 and 2002, the calf:cow ratio fell throughout the winter.
However, despite fewer calf kills in 2002, the proportion of calves fell more than in 2001.