Die Wirbeltierfauna Von Fernando Poo Und Westkamerun Unter Besonderer Berucksichtigung Der Bedeutung

Eisentraut, Martin

A Contribution to the Ornithology of the Eastern Region of Nigeria

Serle, William

Aves De La Isla De Fernando Poo

Basilio, Aurelio C.M.F.

The Birds of Tropical West Africa. Volumes 1-8

Bannerman, David Armitage

The Birds of Nigeria: An Annotated Check-list

Elgood, J.H.

Larger Birds of West Africa

Bannerman, D.A.

Ghana: Travel Map

The Atlas of Africa

Van Chi-Bonnardel, Regine

Waterbird Ecology and the Management of Coastal Wetlands in Ghana

Piersma, Theunis; Ntiamoa-Baidu, Yaa

A Field Guide to the Birds of West Africa

Serle, W.; G.J. Morel; W. Hartwig

The Birds of Ghana: An Atlas and Handbook

Dowsett-Lemaire, Francoise; Dowsett, Robert J.

Princeton Field Guides: Birds of Western Africa: Second Edition

Borrow, Nik; Demey, Ron