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Cheke, R. A.; Mann, C. F.; Allen, R. 2001. Sunbirds: a guide to the sunbirds, flowerpeckers, spiderhunters and sugarbirds of the world. Christopher Helm, London.
Cheke, R. and Mann, C. 2020. Gray-hooded Sunbird (Aethopyga primigenia), version 1.0. In: J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana (eds), Birds of the World, Cornell Lab of Ornithology, Ithaca, NY, USA.
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Global Forest Watch. 2020. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.
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Mohagan, A.B.; Nuñeza, O.M.; Gracia, Jr. A.G.; Selpa, E.C.T.; Escarlos Jr. J.A.; Baguhin, L.J.B.; Coritico, F.P.; Amoroso, V.B. 2015. Species Richness of Avifauna in Four Long Term Ecological Research Sites in Mindanao, Philippines. Journal of Applied Environmental and Biological Sciences 5(11): 88-99.
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Recommended citation
BirdLife International (2024) Species factsheet: Grey-hooded Sunbird Aethopyga primigenia. Downloaded from
https://datazone.birdlife.org/species/factsheet/grey-hooded-sunbird-aethopyga-primigenia on 22/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 22/11/2024.