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Persistence Of Large Mammal Faunas As Indicators Of Global Human Impacts

Large mammals often play critical roles within ecosystems by affecting either prey populations or the structure and species composition of surrounding vegetation. However, large mammals are highly vulnerable to extirpation by humans and consequently, severe contractions of species ranges result in intact large mammal faunas becoming increasingly rare. We compared historical (AD 1500) range maps of large mammals with their current distributions to determine which areas today retain complete assemblages of large mammals. We estimate that less than 21% of

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Maintaining the Population of Thornicroft Giraffes (Giraffa camelopardalis thornicrofti)

There is a lack of information on the Thornicroft giraffe’s population size and of the amount of poaching taking place on the giraffes with in the Southern Luangwa Valley National Park. As of right now the giraffes population appears to be stable but there are a lot of factor unknown pertaining to the threats to the population and to their habitat. The goal of this management plan is to maintain the Thornicroft Giraffes population which is exclusively found in Luangwa

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Densities of mammals in partially protected areas: the Katavi ecosystem of western Tanzania

In Africa the majority of conservation areas sanction some sort of human activities within their borders but few of them are part of community‐based conservation schemes. The effectiveness of these state‐owned, partially protected areas in conserving mammalian fauna is largely unknown. Large and medium‐sized mammal densities in three different sorts of partially protected area were compared to mammal densities in an adjacent national park in western Tanzania by driving 2953 km of strip transects over a 14‐month period. In a Game

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