We’re at an interesting and tenuous time for this population,” said Brenna Cassidy, Colorado Parks and Wildlife’s wolf monitoring data coordinator.

Gray wolf pups are born nearly helpless: blind, deaf and lacking the acute sense of smell of their elders. They usually remain in the safe confines of their den until they are at least three weeks old ...

Colorado's reintroduced wolves have given birth to four litters of pups this year, marking progress toward a self-sustaining population. The agency plans to release more wolves in Colorado in January ...

In December 2023, Colorado reintroduced 10 gray wolves in Grand and Summit counties, kicking off the voter-mandated restoration of the apex predator. Now, nearly 2.5 years later — following births, ...