Approximate location of Selva Cacique observations in Peru. From: Gerhart, Nathaniel G., « Rediscovery of the Selva Cacique (Cacicus Koepckeae) in Southeastern Peru with Notes on Habitat, Voice, and Nest », in Wilson Bulletin, Wilson Ornithological Society, vol. 116, no 1, 2004, p. 74-82 (ISSN 1559-4491)
Own work
Cephas