Effects of human disturbance on the mongoose lemur Eulemur mongoz in Comoros: implications and potential for the conservation of a Critically Endangered species. Issue 1 (30th October 2015)

• Record Type: Journal Article
• Authors: Nadhurou, Bakri; Righini, Roberta; Gamba, Marco; Laiolo, Paola; Ouledi, Ahmed; Giacoma, Cristina
• Is Part Of: Oryx. Volume 51:Issue 1(2017)
• Page Start: 60
• Page End: 67
• Publication Date: 2015-10-30
• Subjects: Crop raiding, -- environmental education, -- lemur, -- plantation, -- population size, -- primate, -- recruitment; Wildlife conservation -- Periodicals; Nature conservation -- Periodicals; 639.9
• DOI: 10.1017/S0030605315000897
• Languages: English
• ISSNs: 0030-6053

Abstract

Abstract: The decline of the mongoose lemur Eulemur mongoz has resulted in a change of its conservation status from Vulnerable to Critically Endangered. Assessing the current threats to the species and the attitudes of the people coexisting with it is fundamental to understanding whether and how human impacts may affect populations. A questionnaire-based analysis was used to study the impact of agriculture and other subsistence activities, and local educational initiatives, on lemur abundance, group size and composition in the Comoros. On the islands of Mohéli and Anjouan we recorded 214 lemurs in 63 groups, the size and composition of which depended both on environmental parameters and the magnitude and type of anthropogenic pressure. There was no evidence of an impact of anthropogenic disturbance on abundance. In contrast, group size and composition were sensitive to human impacts. The most important threats were conflicts related to crop raiding, as well as illegal capture and hunting. The promotion of educational activities reduced the negative impact of hunting and illegal activities. These results highlight a need for urgent conservation measures to protect the species.