No. A den is where they live and bears don't live in groups. They only seek out other bears for mates. Otherwise they live alone unless they are a mother and her cubs.
Same for other bears: a sleuth, sloth or litter of polar bears.
Chicago or a Den, depends on which bears you mean?
In their den
In a den selected by their mothers, usually during her winter den up.
a rabbit's habitat is called a "warren"No, a warren is a group of rabbits. A rabbits den is called a hutch.
a den of a lion
They are usually born in a den.
No
A sleuth or a sloth of bears
Holes underground are called caves. They could be in the side of a hill. The places where bears live are called dens. A bear's den may be in a cave but often is not.
A den is a lion's home.
Bears can't talk... but we call them cubs.