Frogs have many predators such as fish, birds, and reptiles. Because of their super hearing and sight, they are able to dtect a predators from lond distances. Some frogs are able to camouflage themselves to their surroundings. Most rainforest frogs have sticky hairs on their stomach area and toes so that they can stick to trees and escape.Their main predators are humans. As we expand and build, we are tearing down their habitat, polluting their water and air. Most frogs eat small fish, plants, and insects.They usually use their sticky tongues or dive into the water to catch their prey.