Laughing kookaburra hands without warning, by swooping in from a distance. People often feed them pieces of raw meat. Laughing Kookaburras are often kept in zoos. The kookaburra is also the subject of a popular Australian children's song, the "Kookaburra" which was written by Marion Sinclair in 1934. Recordings of this bird have been edited into Hollywood movies for decades - usually in jungle settings - beginning with the Tarzan series in the 1930s, and more recently in the film "The Lost World: Jurassic Park" (1997). Laughing kookaburra The laughing kookaburra ("Dacelo novaeguineae") is a bird in the kingfisher subfamily Halcyoninae. It
Invasive species of Australian origin Florida. The colonised area included a substantial proportion of the Everglades, an important national park and World Heritage Site. Attempts were made to control the spread by burning, but this only exacerbated the problem as it encouraged seed dispersal while failing to kill the trees. The spread of "Melaleuca" is now managed by a combination of regular herbicide treatment and the introduction of an Australian beetle as a biological control. A number of "Acacia" species have become serious environmental pests after being introduced into southern Africa. The most troublesome species are "Acacia cyclops" and "Acacia saligna". Both are Western Australian