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
Sacred kingfisher Sacred kingfisher The sacred kingfisher ("Todiramphus sanctus") is a medium-sized woodland kingfisher that occurs in mangroves, woodlands, forests, and river valleys in Australia, New Zealand, and other parts of the western Pacific. In New Zealand the species is also known by its Māori name kōtare. It is called “sacred” for it was said to be a holy bird for Polynesians, who believed it to have control over the waves. Likewise, the local subspecies of collared kingfisher and other kingfishers in the southwestern Pacific were ascribed venerable power over the ocean. The sacred kingfisher was described by the naturalists Nicholas Aylward