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 »
NPS Photo by Greg Kinman
Yukon-Charley Rivers is home to many species of mammals and some of which are a unique portion of the world's population. Click on the links below to learn more about each species studied in the Preserve.
Did You Know?
Calico Bluff, a formation from the Mississippian and Pennsylvanian period, welcomes the river traveler to Yukon-Charley Rivers.