VU
Scripps's Murrelet Synthliboramphus scrippsi



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Red List Category

Criteria: B2ab(iv,v)

Click here for more information about the Red List categories and criteria

Justification of Red List category
This newly split species is listed as Vulnerable because it occupies a small range when breeding, nesting on only a few islands and islets, and is inferred to be in on-going decline owing mainly to the impacts of invasive mammalian predators. If it is found to be breeding at more than 10 locations, the species may warrant downlisting to a lower threat category.<

Population size: 10000-19999 mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 136,000 km2

Country endemic: No


Recommended citation
BirdLife International (2016) Species factsheet: Synthliboramphus scrippsi. Downloaded from http://www.birdlife.org on 02/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 02/12/2016.