Birds often invoke images of cheerful chirping or graceful gliding through the air. However, some of these peaceful birds can ...

On top of that, harpy eagles reproduce very slowly, with only one chick every two to three years, so it’s tough for their population to bounce back. Being close to human communities adds more ...

Haast’s eagle, the largest eagle ever known, once ruled New Zealand's skies, preying on giant moa. This formidable predator, ...