Natural System of Wrangel Island Reserve

A remote Arctic reserve in the Russian Far East that includes Wrangel Island and Herald Island, recognised for exceptionally high concentrations of breeding marine mammals and seabirds and for crucial polar bear denning habitat.

The islands contain tundra, coastal cliffs and beaches used by large populations of walrus, seals and breeding seabirds, and they host some of the most important polar bear maternal denning areas known. Visitors who travel under permit may observe coastal wildlife, seabird colonies and characteristic Arctic tundra ecosystems during the brief summer field season.

The islands have a history of seasonal human use by indigenous Arctic peoples, and in the 20th century they were placed under state protection for their outstanding biological values. National reserve status and subsequent international recognition have emphasised strict conservation and controlled scientific access.

Located in the high Arctic north of the Chukotka Peninsula in the Russian Federation, the islands lie between the East Siberian Sea and the Chukchi Sea and are accessible only by specialised sea or air operations during limited seasons.

• Wildlife significance: The area supports internationally significant numbers of polar bear maternal dens and extensive walrus haul-outs, making it critical for Arctic megafauna reproduction.
• Access and seasonality: Access is strictly regulated and normally limited to approved scientific or guided visits during short Arctic field seasons to minimise disturbance.

What to See #

• Wrangel Island: Wrangel Island - the larger island supporting extensive tundra habitats, important denning sites for polar bears and breeding colonies of marine mammals and seabirds.
• Herald Island: Herald Island - a smaller, remote Arctic island that is part of the reserve and contributes to the area's significance for seabirds and marine mammals.