If gray wolf recovery in Colorado is to succeed this year, the wolves already in the state are on their own. Meaning that ...

After failing to collect enough signatures in its first attempt, a citizen group is rebooting an effort to get a measure ending Colorado wolf reintroductions on the state’s November 2026 ballot. On ...

A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf numbers in 2025, reducing biologists’ counts to a level last seen when wolves ...

Eric Odell, Colorado Parks and Wildlife’s wolf conservation program manager, announces his retirement as program hits ...

Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow trees thrived. This, in turn, allowed beaver numbers to increase, ...

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

Colorado voters’ opinions on wolf reintroduction in the state haven’t changed much since the effort was narrowly approved in a 2020 ballot measure, according to the results of a 2025 voter opinion ...

Few animals symbolize wild interconnectedness quite like wolves, whose return helped reveal just how tightly ecosystems are ...

A wolf is released into Colorado. Photo: Colorado Parks and Wildlife. With the news last week Colorado Parks & Wildlife will not release any wolves this winter, it has become clear the state is at a ...