Range map of Buffy Helmetcrest (Oxypogon stuebelii)
Adapted from: BirdLife International. 2016. Oxypogon stuebelii. The IUCN Red List of Threatened Species 2016: e.T22726810A94932377. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22726810A94932377.en. Downloaded on 14 November 2021.
Cephas