Abstract:
Under conditions of political instability and
economic decline illegal bushmeat hunting has emerged
as a serious conservation threat in Zimbabwe. Following
settlement of game ranches by subsistence farming communities,
wildlife populations have been eradicated over
large areas. In several areas still being managed as game
ranches illegal hunting is causing further declines of
wildlife populations (including threatened species such as
the wild dog Lycaon pictus and black rhinoceros Diceros
bicornis), threatening the viability of wildlife-based land
uses. From August 2001 to July 2009 in Save´ Valley
Conservancy 10,520 illegal hunting incidents were recorded,
84,396 wire snares removed, 4,148 hunters caught,
2,126 hunting dogs eliminated and at least 6,454 wild
animals killed. Estimated future financial losses from illegal
hunting in the Conservancy exceed USD 1.1 million year-1.
Illegal hunters’ earnings account for 0.31–0.52% of the
financial losses that they impose and the bushmeat trade is
an inefficient use of wildlife resources. Illegal hunting
peaks during the late dry season and is more frequent
close to the boundary, near areas resettled during land
reform and close to water. Illegal hunting with dogs peaks
during moonlight periods. Our study highlights several
management and land-use planning steps required to
maximize the efficacy of anti-poaching and to reduce the
likelihood of high impacts of illegal hunting. Anti-poaching
efforts should be aligned with the regular temporal and
spatial patterns of illegal hunting. Leases for hunting and
tourism concessions should ensure minimum adequate
investment by operators in anti-poaching. Reserve designers
should minimize the surface area to volume ratio of parks.
Fences should not be constructed using wire that can be
made into snares. Land reform involving game ranches
should integrate communities in wildlife-based land uses and ensure spatial separation between land for wildlife and
human settlement. Means are required to create stakeholdings
for communities in wildlife and disincentives for
illegal hunting.