1. A roosting site of the Eastern Red-footed Falcon Fulco amurensis;Benson;Ways of adaptations of terrestrial vertebrata to the living conditions in the Subarctic,1951
2. Benson , C. W. 1953 A check list of the birds of Nyasaland The Nyasaland Society
3. New or unusual records from Northern Rhodesia;Benson;Ways of adaptations of terrestrial vertebrata to the living conditions in the Subarctic,1956
4. Some breeding and other records from Nyasaland;Benson;Ways of adaptations of terrestrial vertebrata to the living conditions in the Subarctic,1947
5. Benson , C. W. Brooke , R. K. Dowsett , R. J. Stuart Irwin , M. P. 1971 The birds of Zambia