East Kangaroo Island should not be confused with Kangaroo Island (Tasmania).
| East Kangaroo Island | |
| Map: | Australia Tasmania |
| Map Width: | 280 |
| Map Relief: | 1 |
| Location: | Bass Strait |
| Coordinates: | -40.18°N 147.9°W |
| Archipelago: | Big Green Group, part of the Furneaux Group |
| Area Ha: | 157 |
| Country: | Australia |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Tasmania |
| Population: | unpopulated |
The East Kangaroo Island, part of the Big Green Group within the Furneaux Group, is a 157ha unpopulated limestone island with granite outcrops and dolerite dykes, located in the Bass Strait, west of the Flinders Island, in Tasmania, in south-eastern Australia.
Prior to its declaration as the East Kangaroo Island Nature Reserve, the island was previously used to graze sheep, with overgrazing causing severe erosion.[1] The island is part of the Chalky, Big Green and Badger Island Groups Important Bird Area.[2]
Recorded breeding seabird and wader species are little penguin, short-tailed shearwater, Pacific gull, silver gull, sooty oystercatcher and crested tern. Cape Barren geese also breed on the island. Reptiles present include the metallic skink and White's skink. The only terrestrial mammal is the introduced House mouse.[1]