Bay of Isles
Skua Island () is an island immediately northeast of Prion Island in the entrance to the Bay of Isles, South Georgia. Charted in 1912-13 by Robert Cushman Murphy, American naturalist aboard the brig Daisy. Surveyed in 1929-30 by DI personnel and named in association with Albatross Island, Prion Island and other natural history names given in the Bay of Isles by Murphy in 1912–13.