Range map of White-faced Nunbird (Hapaloptila castanea)
Adapted from: BirdLife International. 2016. Hapaloptila castanea. The IUCN Red List of Threatened Species 2016: e.T22682322A92940953. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22682322A92940953.en. Accessed on 31 December 2021.
Cephas