Crocodiles
Crocodiles should never be underestimated. They blend into their surroundings well in outdoor environments, making it difficult to see them until they strike. They also remain very still. But don’t let that fool you. When they decide to attack, they’re going to do it quickly and violently. So do yourself a favor and get as far away from their jaws as possible. These creatures are like the land’s equivalent of sharks. Then again, they probably feel the same about us since some people hunt them down for their meat and their skin.