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
Australian Silver Kookaburra capsules. One-ounce coins ship in shrink wrap rolls of 20, with 5 rolls in each box of 100. Special editions such as proof, high relief, privy marked, colored, and gilded are often available. They are minted in the following four sizes: To commemorate the 25th anniversary of the kookaburra coin, the 2015 coin features the same image of the kookaburra as the original 1990 coin. To differentiate the 1990 and 2015 coins the date on the reverse reads 1990-2015 and 2015 has been added to the obverse. The 2015 coin had a release date of September 1, 2014. The maximum