Mark―recapture to assess factors affecting the proportion of a Nile crocodile population seen during spotlight counts at Ngezi, Zimbabwe, and the use of spotlight counts to monitor crocodile abundanceHUTTON, J. M; WOOLHOUSE, M. E. J.Journal of applied ecology. 1989, Vol 26, Num 2, pp 381-395, issn 0021-8901, 15 p.Article

Movements, home range, dispersal and the separation of size classes in nile crocodilesHUTTON, J.American zoologist. 1989, Vol 29, Num 3, pp 1033-1049, issn 0003-1569, 17 p.Conference Paper