Across the animal kingdom, some of the strongest creatures are also among the smallest. They don't rely on bulk to get things done.

Harpy eagles are among the strongest birds on Earth, capable of capturing prey nearly their own size. Their enormous talons and crushing grip allow them to snatch monkeys and sloths straight from the ...

The harpy eagle is one of the most extreme predators on the planet — a raptor so powerful it can drag a full-grown monkey or sloth straight off a branch. Its talons are the size of a grizzly bear’s ...