COMPOSITION OF MEDIUM AND LARGE MAMMALS IN FOREST RESERVE IN THE CERRADO OF BRAZIL CENTRAL

Abstract

ABSTRACT Knowledge about fauna location and distribution is very important for animal biology understanding. Conservation Units are relevant to biodiversity when considering factors such as hunting, agricultural expansion and forest fires. The conservation of native vegetation fragments under more suitable management plans, recovery areas and surveys are essential to the mammals preservation. This study aimed to survey the mammals of medium and large size of the Brasilia National Forest Area 1. To carry out this study it was performed weekly rounds in search for direct and indirect mammals traces existing at forest reserve. It is reported the presence of 27 species in the study area. According to the IUCN Red List, four species are vulnerable to extinction: tapir (Tapirus terrestris), giant anteater (Myrmecophaga tridactyla), giant armadillo (Priodontes maximus) and oncilla (Leopardus guttulus). Two species were recorded nearly threatened species: maned wolf (Chrysocyon brachyurus) and pampas deer (Ozotocerus bezoarticus). Also according to the same list, 48% (n=13) of species are declining in population trend and 26% (n=7) for this data is unknown. Differences in the area were observed, with mammal species presence associated to Cerrado vegetation types and in distribution of records over the period.