Kookaburra larger group known as "kingfishers", kookaburras are not closely associated with water. The genus "Dacelo" was introduced by the English zoologist William Elford Leach in 1815. The type species is the laughing kookaburra. The name "Dacelo" is an anagram of "Alcedo", the Latin word for a kingfisher. A molecular study published in 2017 found that the genus "Dacelo", as currently defined, is paraphyletic. The shovel-billed kookaburra in the monotypic genus "Clytoceyx" sits within "Dacelo". Four species of kookaburra can be found in Australia, New Guinea, and the Aru Islands. Kookaburras are sexually dimorphic. This is noticeable in the blue-winged and
Kookaburra (song) adopted it as a traditional song. It is included with other folk songs from around the world in the Girl Guide Song Book. Marion Sinclair died in 1988, so the song is still under copyright, according to Australian copyright law. The publishing rights are held by Larrikin Music. In the United States, the rights are administered by Music Sales Corporation in New York City. In June 2009, Larrikin Music sued the band Men at Work for copyright infringement, alleging that part of the flute riff of the band's 1981 single "Down Under" was copied from "Kookaburra". This action followed an