An Olive-backed Sunbird feeds an insect to its two chicks in their nest in Klang, Selangor, Malaysia, on January 21, 2017. The small 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)
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