A female olive-backed sunbird feeds it's babies in Banting, on the outskirts of Kuala Lumpur, Malaysia, on Sunday Jan. 22, 2006. Sunbirds, a group of very small Old World passerine birds, feed largely on nectar, although they will also take insects, especially when feeding young. Sunbirds are found in tropical Africa, India, and the forests of Southeast Asia, including the Philippines.