flora. Port Louis: Précigraph Limited. 103 p. Monroe, Burt L.; Sibley, Charles Gald. A world checklist of birds. New Haven: Yale University Press. 1993
Gerbracht, J. A.; Lepage, D.; Sullivan, B. L.; Wood, C. L. The eBird/Clements checklist of Birds of the World: v2021.. 2021 [2022-08-17]. (原始内容存档于2022-03-12)