They make deep booming, drumming, and grunting sounds. The emu is a flightless bird and is the largest bird native to Australia and the only extant member of the genus Dromaius. It is the second-largest extant bird in the world by height, after its ratite relative, the ostrich.There are three subspecies of emus in Australia.The emu is common over most of mainland Australia, although it avoids heavily populated areas, dense forest, and arid areas.t is the second-largest extant bird in the world by height, after its ratite relative, the ostrich. There are three subspecies of emus in Australia.
Campbell is a city in Hunt County, in the U.S. state of Texas. The population was 734 at the 2000 census. According to the United States Census Bureau, the city has a total area of 2.3 square miles (6.0 km 2).
The town of Campbellsville was established by the Kentucky legislature in 1817 and was named for Andrew and Adam Campbell, two of five brothers who migrated from Augusta County, Virginia to what was then Green County.