Order Coraciiformes is a group of birds that includes rollers, kingfishers, bee-eaters, and hoopoes. These birds are united by their unique beak shape and their habit of perching in a vertical position. The order Coraciiformes is also commonly known as the rollerbirds or the kingfisher group. Synonyms for this order might include the beak-billed birds, the perching Coracias, or the hoopoe family. While each of these terms highlights a different aspect of the group, they all refer to the same fascinating group of birds that are beloved for their bright colors, impressive beaks, and playful behavior.