The last year was a difficult one for Rocky Mountain bighorn sheep herd health in Colorado, while desert bighorn sheep found in far-western Colorado are faring better, according to Colorado Parks and ...

While many of Colorado’s Rocky Mountain bighorn sheep herds continue to struggle with disease, 2024 was a better year for the state animal. Andy Holland, a big game manager at Colorado Parks and ...

MOUNT EVANS, Colo. — Bighorn sheep once just about posed for Barb Day when she crept across their high-country habitat with her camera. Now, in the latest twist of an ecological saga, non-native ...

The application period for moose, bighorn sheep and mountain goat controlled hunts begins on April 1 and runs through April 30. Hunters can apply for these hunts online or at any Fish and Game office, ...

1. Fitness costs of reproduction are expected when resources are limited. Costs drive the evolution of life-history strategies and can affect population dynamics if females change their allocation of ...