A Marsh Deer resting half submerged in water in the Iberá Wetlands in Corrientes, Argentina

deer ibera blastocerus dichotomus nature mammal wetland south america wild animal argentine marsh swamp water natural travel conservation daytime outside scenery wildlife south american south america antler grass habitat species resting argentina grassland reserve vegetation environment endangered meadow rest sleep sunshine alert attentive horn single vulnerable static green lowland ruminant brown