From hummingbirds to cardinals, bird feeders to bird flu — here are more stories about the winged creatures we love to see in our backyards (and beyond). Eleven hummingbird species have been ...

Hummingbirds are migrating to Colorado, with sightings beginning in mid-April. Four common species in Colorado include broad-tailed, black-chinned, rufous, and calliope hummingbirds. Attracting ...