King George Sound (Western Australia) drowned in fishing nets or stranded. The common dolphin "Delphinus delphis" and the bottlenose dolphin "Tursiops truncates" have both been recorded in the area. Southern right whales and humpback whales frequent the area between July and October when they congregate to mate and calve in the protected waters of the sound. Other whales that have been spotted in the area include minke whales, blue whales, short-finned pilot whales, false killer whales and killer whales. Sperm whales were known to visit the sound during the whaling era but none have been sighted recently, although a pod was detected further out in
USS Delphinus (AF-24) at Manila in January 1946, "Delphinus" sailed for the west coast, arriving at San Francisco, California, 23 February. For a brief period she carried cargo along the west coast and to Pearl Harbor, then sailed to New Orleans, Louisiana. "Delphinus" was decommissioned on 8 May 1946 in New Orleans, and was delivered to the War Shipping Administration the same day. USS Delphinus (AF-24) USS Delphinus (AF-24) was built in 1915 as by Workman Clark and Co., Ltd., Belfast, Northern Ireland; acquired by the U.S. Navy 11 August 1942; and commissioned the same day as "San Mateo", Lieutenant O. M. Mikkelsen,