Look for a ruby-throated hummingbird in eastern states in summer. See what males and females look like and learn how to feed ...
The Anna's hummingbird is more cold-hardy than most hummingbirds. Learn what the males and females look like and where to ...
Some female hummingbirds don flashy feathers to avoid being bothered by other hummingbirds, a new study suggests. Beyond vying for mates, animals often also compete for territory, parental attention, ...