Astrakhan Nature Reserve (Russian: Астраханский заповедник) (also Astrakhanskiy) is a Russian 'zapovednik' (strict nature reserve) covering an area including the islands and wetlands of the Volga Delta, where the Volga River enters the northwest sector of the Caspian Sea. The landscape is one of extensive reeds, cattails and willows and is an important nesting area for waterfowl and wading birds. The areas is rich in fish, with 50 species recorded, including beluga sturgeon. The reserve is situated in the Ikryaninsky District of Astrakhan Oblast. Since 1975, the territory has been part of a Ramsar wetlands site of international importance, and since 1984 it has been included in the World Network of Biosphere Reserves.