Spectacularly colorful and unmistakable long-billed insect-eater with a bright yellow throat, gemstone-blue belly, and flame-colored back. Found in open and semiopen country, mainly in drier areas; nests colonially in burrows dug into sand banks, often river banks. Usually seen perched on wires or circling in swallowlike flight, often in small groups; feeds by catching insects (especially bees) on the wing. Quite vocal, often giving distinctive pipping calls.