Annual Report on Vital Signs Monitoring of Moose ('Alces alces') Distribution and Abundance in Yukon-Charley Rivers National Preserve, Central Alaska Network: November 2012 Survey Report.

摘要

The NPS and the Central Alaska Network of National Park Service conducted an aerial moose survey during November 12 - 16, 2012, in Yukon-Charley Rivers National Preserve (YUCH), Alaska. The purpose of this survey was to estimate the moose population size and sex/age composition for the Yukon River corridor within YUCH. Moose population information is needed by Preserve and state wildlife managers for monitoring long-term population trends and to make informed decisions regarding proposed changes to moose hunting regulations for this area.