Range map of Green-bearded Helmetcrest (Oxypogon guerinii)
Adapted from: BirdLife International. 2016. Oxypogon guerinii. The IUCN Red List of Threatened Species 2016: e.T22726790A94931797. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22726790A94931797.en. Downloaded on 14 November 2021.
Cephas