An Olive-backed Sunbird feeds its two babies insects in their nest in Klang, Selangor, Malaysia on Saturday, January 21, 2017. Sunbirds, a group of very small passerine birds, feed largely on nectar, although they will also take insects, especially when feeding their young. Sunbirds are found in tropical Africa, India, and the forests of Southeast Asia, including the Philippines. (Photo by Vincent Thian/AP Photo)
