As gray wolves approach the end of denning season, many are concentrating their activity across Colorado’s central mountains.

With the third winter “release season” in Colorado’s gray wolf reintroduction plan just weeks away, state wildlife officials are scrambling to find a source for additional relocated wolves. A deal to ...

After nearly a century’s absence, gray wolves continue to recolonize California, bringing changes and challenges to the state and its inhabitants. Ongoing research and monitoring programs are helping ...