Range map of Brazilian Merganser (Mergus octosetaceus)
Adapted from: BirdLife International. 2019. Mergus octosetaceus. The IUCN Red List of Threatened Species 2019: e.T22680482A143756439. https://dx.doi.org/10.2305/IUCN.UK.2019-3.RLTS.T22680482A143756439.en. Downloaded on 04 October 2021.
Cephas