Considered by some authors to be a subspecies of Chestnut-bellied Monarch (Monarcha castaneiventris). References See References. Files: More Information Articles about the Makira Monarch If you would like to read any articles about the Makira Monarch... Show Articles (0) No Pictures of Makira Monarch If Birdpedia has no pictures of Makira Monarch or you would like to see more, then try the following... From BING (0) No Videos of Makira Monarch If Birdpedia has no videos of Makira Monarch or you would like to see more, then try the following.. From BING (0)