Considered by some authors to be a subspecies of Slaty-backed Chat-Tyrant (Ochthoeca cinnamomeiventris). References See References. Files: More Information Articles about the Blackish Chat-Tyrant If you would like to read any articles about the Blackish Chat-Tyrant... Show Articles (0) No Pictures of Blackish Chat-Tyrant If Birdpedia has no pictures of Blackish Chat-Tyrant or you would like to see more, then try the following... From BING (0) No Videos of Blackish Chat-Tyrant If Birdpedia has no videos of Blackish Chat-Tyrant or you would like to see more, then try the following.. From BING (0)