Since Armenia is a biodiversity hot spot, the Foundation for the Preservation of Wildlife and Cultural Assets (FPWC) has leased and taken over management of about 839 hectares (2,070 acres) near the Khosrov reserve, which until recently had been unprotected and at risk of poaching, illegal logging, and overgrazing. The Yerevan Zoo is cooperating with the FPWC to use this land for wildlife rehabilitation and the reintroducing critically endangered species of the area into the wild.[4]