Range map of black-throated toucanet (Aulacorhynchus atrogularis)
BirdLife International. 2016. Aulacorhynchus atrogularis. The IUCN Red List of Threatened Species 2016: e.T22726183A94914071. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22726183A94914071.en. Downloaded on 28 November 2020.
Cephas