Keel-billed toucan (Ramphastos sulfuratus) perching in a tree. This bird is easily identifiable by its large colourful bill (beak), which can be up to 15 centimetres long. The bill is predominantly green with a red tip, orange sides and some blue markings. They have mainly black plumage, with a yellow neck and chest, and red feathers at the tip of the tail. Photographed in the Cahal Pech Archaeological Reserve in Belize.