Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Very few birds in the world have been known to attack ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. These raptors are built forhunting in dense forest canopies. They can take prey up to around 20 lbs., including young deer. Their ...

How many of the 68 eagle species can you name? Remember, there’s more to the world of birds of prey than the mighty bald eagle and his very cute friend, the harpy eagle. After this list, you’ll be ...

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.

As the first people attempting to fit a camera in the nest of the world's most powerful eagle, the BBC filmmakers knew they were likely to be attacked. But nothing could have prepared cameraman James ...

This formidable (near mythical) creature has a wingspan of up to 7 feet, with talons larger than a grizzly bear's, measuring up to 5 inches. Harpy Eagles are known as the largest eagle in the world at ...

Harpy Eagles are large birds of prey that live in tropical rainforests in Central and South America. These raptors are built forhunting in dense forest canopies. They can take prey up to around 20 lbs ...