A common adaptation of swamp animals is webbed feet, which they need to traverse the water effectively in order to survive. Camouflage is another adaptation that is important to the survival of animals in swamp environments.
The pond skater glides over the surface of the water with its cleverly adapted paddle-like legs, allowing it to use the surface tension of the water to cover large expanses of water very quickly and efficiently. In addition to webbed feet, the beaver has a waterproof coat, which helps it maintain its body temperature and stay warm, even in very wet, damp areas such as a swamp or pond.
Camouflage is an effective adaptation by animals that live in swamps. Frogs, for example, often bury themselves in aquatic plants and only leave their eyes poking out above the water to watch for predators and food. Others utilize camouflage by burying themselves in mud, which helps them stay cool and provides a safe shelter for keeping an eye out for prey. Even larger predators, such as alligators, have been found to use this technique, often digging themselves through the clay or limestone beneath a body of water to sit and wait for food to come their way.