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Providing evidence to improve practice

Individual study: Ungulate relative abundance in hunted and non-hunted sites in Calakmul Forest (Southern Mexico)

Published source details

Reyna-Hurtado R. & Tanner G.W. (2007) Ungulate relative abundance in hunted and non-hunted sites in Calakmul Forest (Southern Mexico). Biodiversity and Conservation, 16, 743-756

This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.

Use wildlife refuges to reduce hunting impacts Terrestrial Mammal Conservation

A replicated, site comparison study in 2001 of four forest areas in Campeche, Mexico (Reyna-Hurtado & Tanner 2007) found that one of five ungulate species was more numerous in a non-hunted refuge area compared to in hunted areas and two were more numerous in hunted areas. There were more white-lipped peccaries Tayassu pecari in non-hunted (0.24 tracks/km) than hunted (0.08 tracks/km) areas. White-tailed deer Odocoileus virginianus were more numerous in hunted areas (non-hunted: 0.24; hunted: 0.88 tracks/km) as was Central American tapir Tapirus bairdii (non-hunted: 0.03; hunted: 0.42 tracks/km). No differences between areas were found for brocket deer Mazama sp. (non-hunted: 6.4; hunted: 6.7 tracks/km) or collared peccary Pecari tajacu (non-hunted: 0.9; hunted: 1.0 tracks/km). Transects were established on land not hunted on since the 1980s, and on three adjacent hunted sites with similar habitat. Transects were ≥3 km from villages and had start points ≥2 km apart. Twenty-eight transects (total 57 km) were walked in the non-hunted area and 18–24 transects (35–70 km/site), were walked in hunted areas. Transects were walked in February–July 2001. Ungulate tracks within 1 m of transects were counted and recorded to species.

(Summarised by Nick Littlewood)