A dog
Snowy Owls, Arctic Foxes, Arctic Wolves, and other birds of prey. People dont eat them, but they hunt arctic lemmings for their fur.
Arctic voles and ice worms are the only things I know for sure, but I suspect a great many birds and other animals and insects do as well.
In the wild, Arctic wolves primarily prey on muskoxen and Arctic hares. They have also been found to prey on lemmings, Arctic foxes, birds and beetles. They are an apex predator and are not preyed upon by other animals.
bears eat the Arctic fox and arctic fox eats mouse
there arent any birds in the arctic tundra.
Arctic fox
something that eats bige birds is youduh
polar bears.
Birds
Nothing eats moss
birds birds and more birds
Yes, they do. Some examples are Arctic Cod, which eats Zooplankton, and a walrus which eats seaweed.