Rufous: This species migrates through the western half of Colorado. Males have a distinctive bright orange on their back and belly with iridescent red throat feathers. Females have greenish back and ...

Hummingbirds start migrating north into Colorado in April and you can attract them by doing these things in your landscape.

Spring’s arrival and warming temperatures will soon bring flocks of people outdoors in Colorado – and feathered friends will follow suit. Seasonal bird migration is about to ramp up ...

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 ...

A highly pathogenic version of avian influenza virus, commonly referred to as bird flu, was detected in wild birds in the ...

DENVER — State officials issued a warning to pet owners after the most recent strain of bird flu was found in nearly a dozen Colorado cats. The Colorado Department of Agriculture said in a ...

DENVER (KDVR) — Highly Pathogenic Avian Influenza (HPAI H5N1) has been detected in nearly a dozen domestic cats in Colorado ... the avian flu is higher in birds, the Department of Agriculture ...