IUCN threat status:

Least Concern (LC)


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Range Description

Hydrobates castro breeds in the eastern Atlantic from the Berlengas Islands and the Azores (Portugal), down to Ascension Island and Saint Helena (St Helena to UK), and in the Pacific off eastern Japan, on Kauai, Hawaii (USA) and on the Galapagos Islands (Ecuador) (del Hoyo et al. 1992).


Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© International Union for Conservation of Nature and Natural Resources

Source: IUCN


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