Fauna of Armenia Century, the Asiatic lion used to occur in the region of Yerevan and the Araks River. Fauna of Armenia Fauna in Armenia is diverse given the country's relatively small geographic size, owing to the varied habitats created by the area's mountainous terrain. Armenia is an important area for migratory animals, about 350 different bird species were recorded in the country. Many of the world's domesticated animals originated in the area Armenia is located in, and the mouflon, the ancestor of domesticated sheep, is present there. Research suggests that about a quarter of the animal species in Armenia are internationally endangered.
European mouflon most common during the rutting season, but the rams fight each other all year round. Originally, European mouflon lived in open, mountainous terrain on stony, dry soils. Today, in Central Europe, they live in deciduous and mixed forests, both on the lowlands and on the uplands and highlands such as the Central Uplands of Germany, but still preferring dry and stony soils. In unfavourable, humid soil conditions, it is easy for bowel diseases and foot rot to occur, which can be fatal. Because their escape behaviour is adapted to high mountain areas, European mouflon can only survive on lowland areas