Kookaburra

Kookaburras
Kookaburra.
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Coraciiformes
Family:	Halcyonidae
Genus:	Dacelo Leach, 1815
Species
Dacelo gaudichaud Dacelo leachii Dacelo novaeguineae Dacelo tyro

For other uses, see Kookaburra (disambiguation).

Kookaburras are very large terrestrial kingfishers native to Australia and New Guinea, the name a loanword from Wiradjuri guuguubarra, which is onomatopoeic of its call.

Kookaburras are best known for their unmistakable call which is uncannily like loud, echoing human laughter — good-natured, if rather hysterical, merriment in the case of the well-known Laughing Kookaburra (Dacelo novaeguineae); and maniacal, almost insane, cackling in the case of the slightly smaller Blue-winged Kookaburra (Dacelo leachii). The call has been immortalized as the "ooh ooh AHH AHH AHH AHH AHH" cry that is part of the background audio in countless jungle movies, regardless of where the jungle in the movie is located.

Classification and species

There are four known species of Kookaburra found in Australia, New Guinea and the Aru Islands.

Unusually for close relatives, the Laughing and Blue-winged species are direct competitors in the area where their ranges overlap. This suggests that the two species, though having common stock, evolved in isolation (possibly during a period when Australia and New Guinea were more distant — see Australia-New Guinea) and were only brought back into contact in relatively recent geological times.

Trivia

• "Olly" the Kookaburra was one of the three mascots chosen for the Sydney 2000 Olympics. The other mascots were the Echidna Millie and the Platypus Syd.
• Australia has dedicated a series of coins to the Kookaburra since 1990.
• There is also a Kookaburra nursery rhyme in Australia.

Kookaburra perched on a sign

Further reading

• Sarah Legge, Kookaburra: King of the Bush, CSIRO Publishing 2004, ISBN 0-643-09063-0
• Kookaburra sketches and calls at the Australian National Botanic Gardens site.