Lost Creek Wolf Pack Eliminated
NPS wildlife biologists lost the ability to research radio-collared wolves from the Lost Creek pack, which has historically used Yukon-Charley Rivers. The Alaska Dept of Fish and Game eliminated all 11 members of the pack outside of the preserve last week More »
Peregrine falcons nest on the bluffs along the Yukon & Charley Rivers. Populations have rebounded from the effects of DDT and now available space along the bluffs is potentially the limiting factor.
Species & Distribution, Passerines, & Ptarmigan
Arctic Ground Squirrel, Brown Bear, Dall's Sheep, Moose, & Snowshoe Hare
Did You Know?
The Yukon River freezes to an average depth of 52" in interior Alaska. Freeze-up generally occurs in mid-November and break-up is usually in mid-May.