Geographical range of Short-tailed shearwater.
BirdLife International. 2017. Ardenna tenuirostris (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2017: e.T22698216A110676140. https://dx.doi.org/10.2305/IUCN.UK.2017-1.RLTS.T22698216A110676140.en. Downloaded on 26 June 2018.
Cephas