Range map of Sumichrast's Wren (Hylorchilus sumichrasti)
Adapted from : Sumichrast's Wren. Carlos A. Soberanes-González, Claudia I. Rodríguez-Flores, Marîa del Coro Arizmendi, and Thomas S. Schulenberg, Birds of the World. The Cornell Lab of Ornithology, https://birdsoftheworld.org
Cephas