they were a threat to many other species that were their.
This video tells the result much better than I can.
This might be a better starting point - cryingwolfmovie.com/
The wolves currently there are decendents of gray wolves brought to the park from Canada in 1995.
Grey wolves and coyotes, which are considered to be a species of wolf
All of them... That's what "extinct" means. Although there are no known populations of gray wolves in South Dakota, that does not mean that gray wolves are extinct. There are gray wolves in other states, such as Minnesota which has the largest population of wolves. A successful reintroduction program has been done in Yellowstone National Park in Wyoming.
the food web changed when the gray wolves disappeared from Yellowstone National Park because the population of the prairie dog got over populated
No. It was taken off a few years ago because new laws were passed to protect wolves from being hunted in the United States, and many wolves were introduced back into territories that were once empty of wolves, such as Yellowstone National Park.
gray wolves move their front paws forward and their back legs go the opiset wayIt has long legs to run fast.
most wolves are harmful and that does include gray wolves
Yellowstone park had no wolves for a long time and the large elk population kept all young alder and aspin trees grazed to extinction. There were no young (alder & aspin) trees in the park. Wolves were introduced in the 70's and now there are large groves of young trees - this is due to a dramatic decrease in the elk population - due to predations by wolves.
gray wolves are mammals who give birth
how baby gray wolves protected
Gray wolves, the species of wolves we have in the U.S., are a shade of gray, white, or black.