Birds

Birds are the only living descendants of dinosaurs, and today more than 10,000 species fill the skies, forests, wetlands, and oceans of every continent, including Antarctica. What sets them apart is a combination of feathers, hollow bones built for flight, and a beak instead of teeth — adaptations refined over more than 150 million years of evolution.

Despite sharing this basic body plan, birds have diversified into an astonishing range of lifestyles. Birds of prey like the bald eagle rely on keen eyesight and powerful talons to hunt, while seabirds such as the albatross and Atlantic puffin spend months at sea, only returning to land to breed. Flightless species like the cassowary have traded aerial ability for speed and power on the ground, and songbirds fill forests with some of the most complex vocal communication in the animal kingdom.

Below you'll find detailed profiles on birds from every corner of the globe, covering their habitat, diet, migration patterns, and conservation status. Each entry breaks down physical traits, behavior, and reproduction, along with answers to common questions — from how far a bird can migrate to what makes its call unique.