The largest flying birds in the world have wingspans of up to 3.5m; discover the five biggest, plus where they live and what ...

Some of the biggest birds on Earth can stand taller than any NBA player and spread their wings wider than kings size bed. There are almost 10,000 species of birds on Earth and they come in all ...

Africa's heaviest flying bird, the kori bustard, see it in action.

Using drone imagery, New Zealand researchers are evaluating a deep learning model called BirdDetector, as it analyzes Salvin’s albatross populations across the Bounty Islands. After testing the model ...

Sometimes finding a skeleton in a closet can be a good thing — if you’re a paleontologist. Meet Pelagornis sandersi, a giant bird with a wingspan 21 feet across — so wide that it could have been the ...

According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...