A female wolf will den when she has puppies
Mother wolves will dig a den so that they can give birth to their young. The young then stay their until they are old enough to roam outside.
Most wolves do not. Wolves generally live in packs. These packs, however, are usually roaming around wild and will stay in any area. Some species may stay in caves.
Except for a female with pups, wolves do not live in dens.
to hide from animals
No.
yes
wolves live in dens everywhere
Wolves live in dens and mouses live in the woods in places such as Canada.
Only a female wolf and her pups live in dens
only when the mother is pregnant ):
Wolves do dig dens, particularly females about to whelp.
Wolves sometimes reuse their dens, but will only change dens if their current one becomes severely infested by parasites, or is disturbed by other animals.
Sometimes wolves live in caves when they are having their offspring.Normally, wolves live in dens, since they like to roam their whole territory in search of food.It depends on their enviroment but I think they live in stone "huts" like caves, stone dens really.They would if one was available, but usually dig dens out beneath fallen trees, or around boulders or other structure.
Yes
Pandas only construct a den for rearing the panda cub. Yes, it is called a den.
they will sometimes but mostly only if there dens attacked
in dens
bobcats do not live in the tundra but do live in the desert and taiga!