17 of the Most Intelligent Animals Found Naturally in the U.S.
Some animals are out here solving problems while we’re still trying to find our car keys. In the wilds of the U.S., brainpower isn’t just for humans—foxes, crows, and even octopuses are making moves that would make Mensa jealous. They use tools.They remember faces.They team up, plan ambushes, and in some cases, they play—just for …