The Mariqua sunbird (Cinnyris mariquensis) is a species of bird in the family Nectariniidae, which is native to woodlands of the eastern and southern Afrotropics.The bird is typically found in the southeast of the continent of Africa. It is of least concern on the IUCN Red List and has an unknown population size that has yet to be quantified.
Male is iridescent green above with a dark belly and maroon and bluish bands across the breast. Female is nondescript, with blurry streaks across the pale yellow underparts. Found in woodland, scrub, and savanna, including semi-desert thornscrub. Most distinctive vocalization is an energetic series of “tyip” notes. Also gives a high-pitched, jumbled song. Very similar to several other sunbird species but distinguished by slightly larger size and longer bill with a thicker base.