The Harpy Eagle

This doesn’t look like a bird we’d want to run into. Scientists named the Harpy Eagle after a mythological monster. With a 7-foot wingspan, it is the largest and most powerful predatory bird in the rainforest. The Harpy Eagle has 530 psi, enough force and power in its claw to squash a human brain like a grape. The males typically weigh 10 pounds, and the females weigh 20 pounds. Their rear talons are the same length as a grizzly bear’s claws, and they have a grip strength of approximately 530 psi. These science facts certainly prove that animals can be stronger than humans (via Bored Panda).