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Censusing rainforest game species with communal net hunts
Author(s) -
Noss Andrew J.
Publication year - 1999
Publication title -
african journal of ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.499
H-Index - 54
eISSN - 1365-2028
pISSN - 0141-6707
DOI - 10.1046/j.1365-2028.1999.00154.x
Subject(s) - wildlife , rainforest , game reserve , geography , abundance (ecology) , wildlife management , habitat , wildlife refuge , population , ecology , wildlife conservation , biology , demography , sociology
Summary This paper presents a method to address two wildlife management problems in central African rainforests: the need for local communities to take responsibility for wildlife management, and the lack of simple and appropriate wildlife monitoring techniques. The method uses encounters of game species during net hunts to calculate abundance indices as well as to estimate population densities for the four principal game species in the Dzanga–Sangha region: the duikers Cephalophus monticola (10.7–20.4 km −2 ), C. dorsalis (1.2–2.0 km −2 ), and C. callipygus (0.9–1.2 km −2 ), and the brush‐tailed porcupine Atherurus africanus (2.7–5.3 km −2 ). Game species behaviour, the hunting practice, and comparisons with results from other research across central Africa suggest that the method can provide valid density estimates for C. monticola and C. dorsalis , but only abundance indices for C. callipygus and A. africanus . Nevertheless, the method can be applied by hunters in the course of their normal activities, and is adapted to the local habitat types and game species. As such, it can be an important tool for local communities in developing sustainable wildlife management programmes.