Laughing kookaburra Laughing kookaburra The laughing kookaburra ("Dacelo novaeguineae") is a bird in the kingfisher subfamily Halcyoninae. It is a large robust kingfisher with a whitish head and a dark eye-stripe. The upperparts are mostly dark brown but there is a mottled light-blue patch on the wing coverts. The underparts are white and the tail is barred with rufous and black. The plumage of the male and female birds is similar. The territorial call is a distinctive laugh that is often delivered by several birds at the same time, and is widely used as a stock sound effect in situations that involve
Egg Collecting and Bird Life of Australia Egg Collecting and Bird Life of Australia Egg collecting and bird life of Australia is a quarto-sized book authored and published in 1907 by field ornithologist and oologist Sidney William Jackson. The full title text reads: "Egg collecting and bird life of Australia. Catalogue and data of the "Jacksonian oological collection", illustrated with numerous photographs depicting various incidents and items in connection with this interesting study, which has been the life work of the Author." The book is essentially a 171-page catalogue of the collection of nearly 2000 eggs, representing over 500 species of Australian birds, accumulated by Jackson from