Laughing kookaburra recognised: The laughing kookaburra is the largest kingfisher. It is a stout, stocky bird in length, with a large head, prominent brown eyes, and a very large bill. The sexes are very similar, although the female is usually larger and has less blue to the rump than the male. The male weighs and the female . They have a white or cream-coloured body and head with a dark brown stripe across each eye and more faintly over the top of the head. The wings and back are brown with sky blue spots on the shoulders. The tail is rusty reddish-orange
HMAS Kookaburra boom defense and examination vessel in Darwin, and remained there until the end of World War II, with the exception of a refit in Brisbane between September 1942 and February 1943. "Kookaburra" received the battle honour "Darwin 1942-43" for her wartime service. On 15 January 1946, "Kookaburra" was paid off into reserve, was briefly recommissioned for a voyage to Sydney in 1950, and underwent conversion to a "Special Duties Vessel". "Kookaburra" was recommissioned again on 11 May 1956 as a survey and general duties ship. In July 1952, the ship visited Brisbane. During this visit, a paperboy delivering to the