3 ms·Yeah and the fact that thousands of wolves were artificially placed in Yellowstone.by marcrosoft 7y agoYeah and the fact that thousands of wolves were artificially placed in Yellowstone.imiller 7y agoI think you meant 41. https://www.nps.gov/yell/learn/nature/wolves.htm https://www.nps.gov/yell/learn/nature/wolves.htmwil421 7y agoAfter they were artificially removed.