Chestnut-Eared Aracari, BrazilAracaris are medium-sized toucans. This is the chestnut-eared aracari, fairly common throughout the western and southern Amazon basin. It was photographed in Brazil’s Pantanal early morning when it landed near our lodge, looking to feast on the mangoes that were growing nearby. Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/4 at 1/1250th of a second.