When female grizzly bears enter hibernation, the embryo implants in her uterus and begins gestation. In January or February, female grizzly bears give birth to one to four cubs (usually two). The female will care for her young inside the den until spring, when they finally step out into the world.
The "baby" of a grizzly bear is called a cub.
its how bears make babies
Brown, Black, and Grizzly bears will eat their own babies.
they only kill other bears because they do not want them to hurt their babies
They both have bear in their name... and they are both bears!
Black bears walk alone but females stay with there babies.
Grizzly bears are vertebrates.
Grizzly Bears are not extinct.
Yes, grizzly bears are mammals.
grizzly bears are in lots of danger
Grizzly Bears have caves as homes.
No. Grizzly bears are a subspecies of Brown bears, so that although all Grizzly bears are Brown bears not all Brown bears are Grizzly bears.