Compensation schemes can contribute to equitable sharing of benefits from wildlife. We describe a scheme that uses tourist fees for partial and conditional compensation of damage to livestock caused by wildlife on Kuku Group Ranch, Kenya. The explicit aim of the scheme is to decrease the killing of lions Panthera leo by Maasai on community land in the Amboseli-Tsavo ecosystem. During - the scheme spent a mean of USD , per year, and although livestock losses remained constant the killing of lions decreased significantly. The percentage of claims where part of the compensation was withheld as a penalty for negligent husbandry practices decreased significantly over time but remained high; poor herding in particular remains a problem. We weigh our results against arguments found in a literature survey; our findings support the negative arguments of moral hazard (i.e. the risk that compensation reduces the incentive to prevent damage) and post-project collapse. Despite these weaknesses the compensation scheme was effective, affordable and sustainable. We conclude that compensation is a useful conservation tool in situations where there is an imminent threat to biodiversity, and sustainable funding sources are available.
The floodplains of the West‐African Sahel region have experienced extensive habitat transformation during the past four decades, coinciding with an impoverishment of raptor populations. We investigated foraging patterns of Palaearctic migratory Eurasian Marsh Harriers Circus aeruginosus, Pallid Harriers C. macrourus and Montagu’s Harriers C. pygargus on a floodplain system in northern Cameroon to assess species, sex‐ and age‐related habitat preferences. Sex and age have rarely been incorporated into general studies of raptor habitat associations, despite clear evidence of intrasexual and age‐related differences in foraging strategies and diet composition, potentially carrying strong conservation implications. We found evidence of sexual differences in foraging preference related to land use, particularly in the most sexually dimorphic Pallid Harrier, and evidence that juveniles used different habitats to adults. This constitutes the first quantitative documentation of such differentiation by Palaearctic raptors on African wintering grounds, indicating that general patterns of habitat use in wintering raptors may obscure sex‐ and age‐specific preferences. Contrary to expectations, we found limited evidence for interspecific foraging segregation. Food partitioning by prey mass was related to harrier body mass and facilitated by a diverse availability of prey on human‐transformed floodplains. Anticipated further large‐scale conversion of floodplain habitat into predominantly desiccated grasslands raises concerns about the survival of wintering harriers.
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