Marsh deer, blastocerus dichotomus resting on the riverbank, occasionally rotate its ears to scan and detect approaching predators, beautiful afternoon sunlight and reflections on the water surface

marsh deer blastocerus dichotomus vulnerable species south america wild wildlife nature natural habitat conservation wetland grass matogrossense africa majestic brazil green riverbank cervid horn national park pantanal ibera water argentina threaten antlers bank buckhorn rest lowland reserve biosphere vegetation plant nap endangered rotate ear detect predator reflection ground sit ecosystem lake