Winters in the Colorado Rocky Mountains can be long and formidable. Before the snow flies, thousands of birds migrate each ...

Colorado Parks and Wildlife expects an increase in wild birds infected with highly pathogenic avian influenza during late ...

Colorado Parks and Wildlife experts said bird flu is once again on the rise in Northern Colorado as migratory birds travel through the state.

Birds that call Colorado's high plains and deserts home are in serious decline, according to a sweeping new conservation report. Why it matters: Birds are indicators of the overall health of their ...

Stacker compiled a list of the most common birds seen near feeders in Colorado using data from the Cornell Lab of Ornithology's Project FeederWatch. Birds are ranked by the percent of sites visited ...

As Colorado winter bird migration carries the risk of avian influenza exposure to wildlife and domestic animals, officials ...

The dark-eyed junco is one of Colorado’s classic winter visitors — the “snowbird” that many people first notice once cold ...

Colorado Parks and Wildlife warns of an increase in avian flu cases among birds, urging public caution and reporting of sick or dead wildlife.

Colorado is leading the nation in human cases of the H5 bird flu and millions of poultry in the state have been killed to stop the threat of the virus. It also has hit dairy cows in the state. What ...

Somewhere around Homer, Alaska, lives a gray-crowned rosy-finch who’s blissfully unaware it’s an award winner. Evergreen photographer Alan Murphy managed to capture its frosty visage one winter’s day ...

The flaming carcass of an electrocuted bird was determined to be the cause of the Quail Hollow fire in July in Arapahoe County, Colorado, that burned more than 1,100 acres and destroyed property ...