Jehl, Joseph R.; Parkes, Kenneth C. (1983). ""Replacements" of Landbird Species on Socorro Island, Mexico". The Auk. 100 (3): 551–559. doi:10.1093/auk/100.3.551. S2CID220333993.
Yanga, Saturnino; Martinez-Gomez, Juan E.; Sehgal, Ravinder N M.; Escalante, Patricia; Camacho, Frank Carlos; Bell, Douglas A. (2011). "A preliminary survey for avian pathogens in Columbiform birds on Socorro Island, Mexico". Pacific Conservation Biology. 17: 11. doi:10.1071/PC110011.
Jehl, Joseph R.; Parkes, Kenneth C. (1983). ""Replacements" of Landbird Species on Socorro Island, Mexico". The Auk. 100 (3): 551–559. doi:10.1093/auk/100.3.551. S2CID220333993.
Stattersfield, Alison J.; Crosby, Michael J.; Long, Adrian J.; Wege, David C. (1998). Endemic Bird Areas Of The World : Priorities For Biodiversity Conservation. Cambridge, UK: BirdLife International. ISBN1-56098-574-7. OCLC39180924.