Mouflon sheep. Mouflon have been introduced as game animals into Spieden Island in Washington state, and into the Hawaiian islands of Lanai and Hawaii where they have become a problematic invasive species. A small population escaped from an animal enclosure owned by Thomas Watson, Jr. on the island of North Haven, Maine in the 1990s and still survives there. Their normal habitats are steep mountainous woods near tree lines. In winter, they migrate to lower altitudes. The scientific classification of the mouflon is disputed. Five subspecies of mouflon are distinguished by MSW3: The eastern and the European mouflon often appear in
European mouflon into the Göhrde State Forest was decimated by the return of the wolf and might eventually die out locally. European mouflon usually form small herds with an older ewe as the leader. Rams often form separate groups outside the rutting season. During the rutting season, the rams fight over the ewes, especially by ramming each other with their curved horns, in order to push their rivals away. European mouflon are herbivores and eat a wide range of food. They also debark trees and seriously hinder tree growth. Their rutting season is in October/November; the gestation period is about five months,