| The status of the world's land and marine mammals: diversity, threat, and knowledge J Schipper, JS Chanson, F Chiozza, NA Cox, M Hoffmann, V Katariya, ... Science 322 (5899), 225-230, 2008 | 1881 | 2008 |
| The mammals of Nigeria DCD Happold Clarendon, 1987 | 450 | 1987 |
| Ecology of African mammals. JJ Delaney, DCD Happold | 304 | 1979 |
| Mammals of Africa M Happold, DCD Happold Bloomsbury, 2013 | 277 | 2013 |
| Hedgehogs, shrews and bats M Happold, DCD Happold (No Title), 2013 | 135 | 2013 |
| The interactions between humans and mammals in Africa in relation to conservation: a review DCD Happold Biodiversity & Conservation 4, 395-414, 1995 | 131 | 1995 |
| Reproductive strategies of bats in Africa DCD Happold, M Happold Journal of Zoology 222 (4), 557-583, 1990 | 104 | 1990 |
| Mammals of the Guinea–Congo rain forest DCD Happold Proceedings of the Royal Society of Edinburgh, Section B: Biological …, 1996 | 72 | 1996 |
| The bats of Malawi DCD Happold, M Happold, JE Hill Walter de Gruyter, Berlin/New York 51 (3), 337-414, 1987 | 64 | 1987 |
| Diet of two sympatric Australian subalpine rodents, Mastacomys fuscus and Rattus fuscipes PL Carron, DCD Happold, TM Bubela Australian Wildlife Research 17, 479-489, 1990 | 61 | 1990 |
| A population study on small rodents in the tropical rain forest of Nigeria DCD Happold Revue d'Écologie, 385-458, 1977 | 57 | 1977 |
| Biogeography of montane small mammals in Malawi, Central Africa DCD Happold, M Happold Journal of Biogeography, 353-367, 1989 | 53 | 1989 |
| The Shrews of Nigeria:(" Mammalia"," Soricidae") R Hutterer, DCD Happold Zoologisches Forschungsinstitut und Museum Alexander Koenig, 1983 | 48 | 1983 |
| Large Mammals of West Africa DCD Happold (No Title), 1973 | 47 | 1973 |
| The social organization and population dynamics of leaf-roosting banana bats, Pipistrellus nanus (Chiroptera, Vespertilionidae), in Malawi, east-central Africa DCD Happold, M Happold Walter de Gruyter, Berlin/New York 60 (4), 517-544, 1996 | 46 | 1996 |
| Biology of the jerboa, Jaculus jaculus butleri (Rodentia, Dipodidae), in the Sudan DCD Happold Journal of Zoology 151 (2), 257-275, 1967 | 46 | 1967 |
| Dendrohyrax validus Eastern tree hyrax D Roberts, E Topp-Jørgensen, D Moyer, J Kingdon, D Happold, ... Mammals of Africa 1, 158-161, 2013 | 44 | 2013 |
| Home range and activity of the broad-toothed rat, Mastacomys fuscus, in subalpine heathland TM Bubela, DCD Happold, LS Broome Wildlife Research 18 (1), 39-48, 1991 | 41 | 1991 |
| Reproduction of Angola free-tailed bats (Tadarida condylura) and little free-tailed bats (Tadarida pumila) in Malawi (Central Africa) and elsewhere in Africa DCD Happold, M Happold Reproduction 85 (1), 133-149, 1989 | 41 | 1989 |
| The biotic zones of Africa D Happold, JM Lock Mammals of Africa 1, 57-74, 2013 | 40 | 2013 |
