Mammals:
* Beavers: Their webbed hind feet help them swim and maneuver in water, allowing them to gather materials for their dams and lodges.
* Otters: Both river and sea otters have webbed feet that assist them in swimming and catching prey.
* Ducks: Ducks have webbed feet that act like paddles, propelling them through water.
* Geese: Similar to ducks, geese have webbed feet for swimming and maneuvering in water.
* Platypuses: These unique mammals have webbed feet that aid in swimming and catching prey in water.
Birds:
* Grebes: These birds have completely webbed feet, making them excellent swimmers.
* Coots: Coots have partially webbed feet that help them swim and walk on water lilies.
* Loons: Loons have fully webbed feet that are designed for powerful swimming and diving.
* Penguins: Penguins have webbed feet that they use for swimming underwater.
* Waterfowl (in general): Ducks, geese, swans, and many other waterfowl species have webbed feet for swimming and taking off from water.
Reptiles:
* Turtles: Sea turtles have webbed feet that are adapted for swimming and paddling in the ocean.
* Crocodiles and Alligators: These reptiles have webbed feet that assist them in swimming and moving through water.
* Salamanders: Some species of salamanders have webbed feet, particularly those that live in or near water.
Amphibians:
* Frogs and Toads: Many frog species, especially those that live in or near water, have webbed feet for swimming.
Fish:
While fish don't technically have "feet," their fins can be considered analogous to webbed feet. Some fish have webbed fins, such as some species of catfish and eels, which aid in swimming and maneuvering.
Other animals:
* Some species of lizards: Lizards that live in water or near water, such as the water dragon, may have partially webbed feet for swimming.
It's important to note that the degree of webbing varies greatly across species, depending on their specific needs and environment.