Gruiformes
Rallidés
Gallinula
nesiotis
Tristan Moorhen (Gallinula nesiotis) is a species of bird in the Rallidae family.
Shrubland : Subantarctic ; Wetlands (inland) : Permanent Rivers/Streams/Creeks (includes waterfalls), Permanent Freshwater Marshes/Pools (under 8ha), Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha)