Hummingbirds with brightly colored feathers typical of males are harassed by other birds less frequently than those with drab female-colored feathers. Male coloring in one species of hummingbird gives ...
New research shows that the nectar-drinking birds use their enhanced color vision to distinguish sources of food. By Veronique Greenwood Hummingbirds were already impressive. They move like hurried ...
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 spotted ...
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