Pampas deer (Ozotoceros bezoarticus) live in the grasslands of South America at low elevations. They are known as venado or gama in Spanish and as veado-campeiro in Portuguese. Their habitat includes water and hills, often with winter drought, and grass that is high enough to cover a standing deer. Many of them live on the Pantanal wetlands, where there are ongoing conservation efforts, and other areas of annual flooding cycles. Human activity has changed much of the original landscape.