How a winter irruption of white-winged crossbills in the Adirondacks sparked a lifelong passion for birdwatching.
A hummingbird chick in Panama mimics a poisonous caterpillar to avoid predators—a rare case of bird-to-insect mimicry. When ...
Some birds have the most peculiar calls. Learn about the kākāpō parrot and the booming sound it makes during mating season.
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