Kingfisher in length and between in weight. The largest kingfisher in Africa is the giant kingfisher ("Megaceryle maxima"), which is in length and in weight. The familiar Australian kingfisher known as the laughing kookaburra ("Dacelo novaeguineae") is the heaviest species with females reaching nearly in weight. The plumage of most kingfishers is bright, with green and blue being the most common colours. The brightness of the colours is neither the product of iridescence (except in the American kingfishers) or pigments, but is instead caused by the structure of the feathers, which causes scattering of blue light (the Tyndall effect). In most
Oriental dwarf kingfisher monsoon in June. The nest is a horizontal tunnel up to a metre in length. The clutch of four or five eggs hatches in 17 days with both the male and female incubating. The birds fledge after 20 days and a second brood may be raised if the first fails. The young are fed with geckos, skinks, crabs, snails, frogs, crickets, and dragonflies. The rufous-backed kingfisher is sometimes considered a subspecies. Oriental dwarf kingfisher The Oriental dwarf kingfisher ("Ceyx erithaca"), also known as the black-backed kingfisher or three-toed kingfisher, is a species of bird in the family Alcedinidae. A widespread