Bizarre birds like the Kakapo and Secretary bird are uniquely striking birds, making them the weirdest-looking birds in the ...

This green-colored bird is both the heaviest parrot in the world and the only flightless parrot ... bone-looking “cap” on ...

Around 45 million years ago, a 4.6 feet-tall (1.40 meters) flightless bird called Diatryma roamed the Geiseltal region in southern Saxony-Anhalt. An international team of researchers report on the ...

Boast and a team of researchers, for example, are using fossilized dung to learn more about the diets of extinct flightless birds called moa that once roamed around New Zealand. Coprolites helped ...