Humblot's Sunbird (Cinnyris humbloti) [XC403462]
by Ross Gallardy from Moroni, Ngazidja, Comoros (call)
Humblot's Sunbird (Cinnyris humbloti) [XC142875]
by Johannes Fischer from above Mvouni, Grand Comoro, Comoros (call)
Subspecies
Genus often subsumed in Nectarinia. Forms a superspecies with Souimanga Sunbird (Cinnyris sovimanga) and Anjouan Sunbird (Cinnyris comorensis), and all three could perhaps be considered conspecific. Mitochondrial DNA work suggests that these three form a clade with Mayotte Sunbird (Cinnyris coquerellii) and Seychelles Sunbird (Cinnyris dussumieri), and further suggestion is that this clade colonized Indian Ocean islands from continental Africa (at earliest 3·9 million years ago) initially through Comoros. Sister-group appears to contain Orange-tufted Sunbird (Cinnyris bouvieri), White-breasted Sunbird (Cinnyris talatala) and Variable Sunbird (Cinnyris venustus).
The following 2 subspecies are recognised:
humbloti (Milne-Edwards & Oustalet, 1885) - Grand Comoro, in Comoro Is.
mohelicus Stresemann & Grote, 1926 - Mohéli, in Comoro Is.