the local community, and potentially setting up a captive population. It has also been suggested that backup populations be established on other secure islands, for example Nightingale Island, in case predators reached Inaccessible Island, but this may have negative impacts on the endemic invertebrate faunas of these islands. References External links Inaccessible Island rail stamps from Tristan da Cunha at bird-stamps.org Inaccessible Island rail Flightless birds Endemic fauna of Tristan da Cunha Birds of islands of the Atlantic Ocean Birds of subantarctic islands Inaccessible Island rail Inaccessible Island rail