yes bears does sleep in dens or even a cave
yes
It digs a hole in the snow, which is called a den.
Chicago or a Den, depends on which bears you mean?
A polar bear.
Polar bears live in dens. The dens can get up to 98 degrees Fahrenheit (they are made of snow).
Den's, as in "What a coincidence we both have Den's" or "The bear's travel to different Den's each night".
A den is a polar bear's home.
dens are often used over and over by generations of wolves.sometimes a den is a cave or a hole it can be a bear den or a bear dam to.
snow den
A cave/den.
Wolf den = Wolfsbau Wolf's lair = Wolfsschanze
In the wild a black bear usually lives about 7 to 10 years; in a zoo a black bear may live over 20 years.