When I think about winter survival, my mind first goes to wildlife: field mice curling up in nests, chickadees flocking to ...

Favorites include the bark of aspen and poplar trees, as well as willow, black cherry, cottonwood, birch and alder twigs. They’re mostly after a substance just beneath the bark called cambium.

Oregon wildlife officials are conducting a new statewide survey of beavers and their habitat, part of a plan to protect and recover the animals. The plan’s success largely depends on whether the state ...