Yes
Polar bears dig dens to protect themselves from cold winds.
They dig up to 4-16 inches deep, it depends really.
they dig a burrow in the snow
They can dig in the snow, swim, hunt for seals, and whatnot.
Grizzlies dig with their sharp claws.
polar bears are related to bears.
Polar bears do.
They reproduce.
POLAR BEARS Polar bears actually grow pretty fast.
Polar bears are mammals.
humans are polar bears
Polar bears are bears