Range map of Blue-winged Mountain-tanager (Anisognathus somptuosus)
Adapted from: BirdLife International. 2017. Anisognathus somptuosus (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2017: e.T103845565A119447519. https://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T103845565A119447519.en. Downloaded on 20 August 2021.
Cephas