Range map of Sierra Nevada antpitta (Grallaria spatiator)
Adapted from: BirdLife International. 2017. Grallaria rufula (amended version of 2017 assessment). The IUCN Red List of Threatened Species 2017: e.T103660383A118546700. https://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T103660383A118546700.en. Downloaded on 30 January 2021.
Cephas