A duck.
dog, human
A web footed animal is an animal that has webbed feet like a duck, goose, or a Flamingo. Many birds have webbed feet. Frogs and some Salamanders do too.
all ducks have webbed feet, it helps them swim.
From the video of an Antarctic Tern preening, it does appear that this animal has webbed feet.
Rabbit
it is a gosling goose
a platypus
ducks
this animal is a duck with a adaption to help live and swim in the water .,,,,.
Platypuses are not a mix of any other animals. The webbed feet they have are entirely their own, and always have been.
webbed feet
platypus