Bird facts for kids: 11 birds to research

Birds are the living descendants of feathered dinosaurs, and the roughly 11,000 species share the same toolkit: feathers, a beak with no teeth, hollow bones and a fast metabolism. Flight makes some of them extreme performers. The peregrine falcon dives at more than 300 km/h, the fastest speed of any animal; the bar-tailed godwit flies 11,000 kilometres nonstop across the Pacific; and hummingbirds hover on wings beating up to 80 times a second and are the only birds that can fly backwards. Not all birds fly: penguins have turned their wings into flippers, and the emperor penguin dives deeper than 500 metres and breeds through the Antarctic winter. Eagles and owls see and hear far better than we do, parrots can learn hundreds of words, and toucans use their huge bills to shed heat. Many birds face habitat loss, but there are recoveries too — the bald eagle went from about 400 pairs to more than 70,000 after DDT was banned.

Research pages

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