Laughing kookaburra there. He probably obtained a preserved specimen from one of the naturalists who accompanied Captain James Cook to the east coast of Australia. Edme-Louis Daubenton and François-Nicolas Martinet included a coloured plate of the laughing kookaburra based on Sonnerat's specimen in their "Planches enluminées d'histoire naturelle". The plate has the legend in French ""Martin-pecheur, de la Nouvelle Guinée"" (Kingfisher from New Guinea). In 1783, the French naturalist Johann Hermann provided a formal description of the species based the coloured plate by Daubenton and Martinet. He gave it the scientific name "Alcedo novæ Guineæ". The current genus "Dacelo" was introduced in
The Mockery Bird (symbiosis) between the two species.It means ecological conditions which are congenial for one species are good for the other. In the book, Professor Droom discovers the nature of this relationship: the bird feeds on the fruit of the tree, and spreads its seeds. Also, the caterpillars of a large species of moth feed on the leaves of the Ombu tree, and this very same moth species pollinates the Amela trees, the main product of Zenkali. So all species on the island, including humans, are linked in an ecological chain. The Mockery Bird The Mockery Bird is a humorous novel by