Range map of Blue-bearded Helmetcrest (Oxypogon cyanolaemus)
Adapted from: BirdLife International. 2018. Oxypogon cyanolaemus (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2018: e.T22726798A126028398. https://dx.doi.org/10.2305/IUCN.UK.2018-2.RLTS.T22726798A126028398.en. Downloaded on 14 November 2021.
Cephas