The Black-backed Kingfisher also known as the Oriental dwarf-kingfisher (Ceyx erithaca) is a species of bird in the Alcedinidae family. Small red and yellow kingfisher, yellow underparts with bluish-black upperparts. This is a widespread resident of lowland forest. It is found in Bangladesh, Bhutan, Brunei, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Singapore, Sri Lanka, Thailand, and Vietnam.