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).
To the northwest of Clarksville lies the Fort Campbell Military Reservation, home of the 101st Airborne Division. Much of Clarksville's economy can be attributed to Fort Campbell's presence (and Austin Peay State University). Most of Fort Campbell is in Tennessee, mostly in Montgomery and Stewart counties. Its post office is in Kentucky. Fort Campbell North is a Census-designated place (CDP) in Christian County, Kentucky.