The young female wolverine we collared weighed about 19 pounds, and was in excellent health and condition. She hasn't had kits yet, and is probably just a year old. It's likely that her parents and possibly siblings are in the same general area, so chances are good that we will collar additional individuals in the traps we've set.

We don't know how they live, where they go, how many of them there are.

In the 1970s and 1980s, many biologists thought wolverines were gone from Washington. It's only in the last 10 years we were sure they were here.

With this technology, we can now begin to gather reliable information on the movements, home range, and habitat of wolverines in the Pacific Northwest.