|Most recent IBA monitoring assessment|
|Year of assessment||Threat score (pressure)||Condition score (state)||Action score (response)|
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A rocky island of c500m in length and about 60m wide.
Listed because of its large colony of Lesser Frigatebird (>5,000 individuals present in 2010). There were c50 pairs of Brown Booby in 2010 - a previous report in 1924 had estimated c500 pairs. By contrast 25 pairs of Red-footed Booby were present in 2010, less than 100 pairs were counted in 1924. A dozen pairs of Brown Noddy were also present in 2010.
BirdLife International (2021) Important Bird Areas factsheet: Vanua Masi Islet. Downloaded from http://www.birdlife.org on 18/01/2021.