Collar, N. J.; Stuart, S. N. 1985. Threatened birds of Africa and related islands: the ICBP/IUCN Red Data Book. International Council for Bird Preservation, and International Union for Conservation of Nature and Natural Resources, Cambridge, U.K.
Dean, W. R. J. 2000. The birds of Angola. British Ornithologists' Union, Tring, UK.
Dean, W. R. J. 2001. Angola. In: Fishpool, L.D.C.; Evans, M.I. (ed.), Important Bird Areas in Africa and associated islands: Priority sites for conservation, pp. 71-91. Pisces Publications and BirdLife International (BirdLife International Conservation Series No.11), Newbury and Cambridge, UK.
Hall, B. P. 1960. The faunistic importance of the scarp of Angola. Ibis 102: 420-442.
Mills, M. S. L. 2010. Angola's central scarp forests: patterns of bird diversity and conservation threats. Biodiversity and Conservation 19(7): 1883-1903.
Mills, M.; Cohen, C.; Spottiswoode, C. 2004. Little-known African bird: Gabela Akalat, Angola's long-neglected Gabelatrix. Bulletin of the African Bird Club 11: 149-151.
Mills, M.S.L.; Dean W. R.J. in prep.. A revision of the avifauna of Angola..
Ryan, P. G.; Sinclair, I.; Cohen, C.; Mills, M.S. L.; Spottiswoode, C.N.; Cassidy, R. 2004. The conservation status and vocalizations of threatened birds from the scarp forests of the Western Angola Endemic Bird Area. Bird Conservation International 14: 247-260.
Sekercioglu, C.H.; Riley, A. 2005. A brief survey of the birds in Kumbira Forest, Gabela, Angola. Ostrich 76(3&4): 111-117.
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Recommended citation
BirdLife International (2024) Species factsheet: Gabela Helmetshrike Prionops gabela. Downloaded from
https://datazone.birdlife.org/species/factsheet/gabela-helmetshrike-prionops-gabela on 23/11/2024.
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 23/11/2024.