Nishinoshima island

Country/territory: Japan

IBA Criteria met: A4i (2004)
For more information about IBA criteria please click here

Area: 25 ha

Wild Bird Society of Japan
Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2015 high very unfavourable medium
For more information about IBA monitoring please click here

Site description
Nishinoshima is an uninhabited volcanic island located at about 130 km to the west of Chichijima island, and consists of the old island, the new island and the gravel ground which connected both islands by the explosion in 1973. The site is a breeding site for many seabirds.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Nishinoshima island. Downloaded from on 21/03/2023.