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
Australian Silver Kookaburra mintage of the one troy ounce coin is capped, while the others have unlimited mintage based on demand. Perth Mint originally intended to expand the 2013 mintage to one million coins, however they later reduced this number to 500,000 and declared that future years would continue to be limited to this amount. In addition to the annual design change, there is also a design change between the bullion and proof versions of the coin each year. No proof coins were minted between 2006-2011; however, there was a 1-ounce silver proof Kookaburra colored coin struck in 2012 for the Discover Australia