Teraina is a low-lying coral island and the northernmost member of the Line Islands.
The island has a seabird colony and also is part of the Northern Line Islands EBA, holding the highest numbers of Kiritimati Reed-Warbler in the EBA.
Non-bird biodiversity: Green turtles nest in small numbers.
BirdLife International (2020) Important Bird Areas factsheet: Teraina (Washington Island). Downloaded from http://www.birdlife.org on 02/04/2020.