- Insects, such as dragonflies, mayflies, and water beetles.
- Worms, such as earthworms, leeches, and bloodworms.
- Snails and other mollusks, such as clams and mussels.
- Crustaceans, such as crayfish, shrimp, and water fleas.
- Amphibians, such as frogs, toads, and newts.
- Fish, such as catfish, carp, and bass.
- Reptiles, such as turtles and snakes.
- Mammals, such as muskrats and beavers.