The harpy is one of the largest species of eagle. As is often the case with birds of prey, females are larger than males. The birds can grow to 36 to 40 inches. Females weigh between 13 to 20 pounds.

Harpy eagles feed on a large variety of Neotropical mammals ranging from sloths to monkeys to coatis. While the Americas are rife with all sorts of fearsome birds of prey—the golden eagle, Cooper's ...

Ever heard of the harpy eagle, sometimes dubbed the “royal hawk”? This incredible bird has captured the hearts and ...

Harpy eagles and Philippine eagles are often placed in the same conversation because both sit near the top of their forest ecosystems. They are large, heavily built birds that spend much of their ...

You should not judge a book by its cover, but that's not to say that covers don't sell books. In the case of Megan Hunter's The Harpy, the cover did its job. It intrigued me with its image of a ...

The incident, which took place in the forest in French Guiana, was an extremely rare occurrence Joshua Rapp Learn | Science Correspondent Bird-watching isn’t usually a dangerous game, even if it’s ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

From what we know based on the TV show (not the books), the Sons of the Harpy are a radical underground group comprised of former slave-holders from the largest house in Meereen. The harpy, a ...