NT
Tristram's Storm-petrel Hydrobates tristrami



Family: Hydrobatidae (Northern Storm-petrels)

Authority: (Salvin, 1896)

Red List Category

Criteria: B2ab(iv,v); D2

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Justification of Red List category
This species is classified as Near Threatened because it is thought to have a small breeding range. A higher level of threat classification might be justified if the range size is confirmed and found to be declining.



Population size: 20000

Population trend: Stable

Distribution size (breeding/resident): 16,300,000 km2

Country endemic: No

Attributes
Land-mass type - oceanic island
Realm - Oceanic
Realm - Palearctic
Realm - Nearctic
IUCN Ecosystem -- Terrestrial biome
IUCN Ecosystem -- Marine biome

Recommended citation
BirdLife International (2016) Species factsheet: Hydrobates tristrami. Downloaded from http://www.birdlife.org on 10/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 10/12/2016.