Range map of Northern Mealy Amazon (Amazona guatemalae)
BirdLife International. 2016. Amazona guatemalae. The IUCN Red List of Threatened Species 2016: e.T45430583A95154327. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T45430583A95154327.en. Downloaded on 08 December 2020.
Cephas