Range map of Grey Trembler (Cinclocerthia gutturalis)
Adapted from: BirdLife International. 2016. Cinclocerthia gutturalis. The IUCN Red List of Threatened Species 2016: e.T22711133A94279807. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22711133A94279807.en. Downloaded on 15 August 2021.
Cephas