The emu has a pouch in its throat that is part of the bird's windpipe and is used for communication. When the pouch is inflated, the emu can make deep booming, drumming, and grunting sounds. These calls are usually made during courtship and the breeding season, heard up to 1.2 miles (2 kilometers) away!
exists and is an alternate of . Making the world better, one answer at a time. The Greeks were believed to live between 1100 B.C. (in the Greek Dark Ages) and 146 B.C. (the Hellenistic Period). The Greeks were believed to live between 1100 B.C. (in the Greek Dark Ages) and 146 B.C. (the Hellenistic Period).
In about 1100 BC, a people called the Dorians invaded from the north and spread down the west coast. In the period from 500-336 BC Greece was divided into small city states, each of which consisted of a city and its surrounding countryside. There were only a few historians in the time of Ancient Greece. Three major ancient historians, were able to record their time of Ancient Greek history, that include Herodotus, known as the 'Father of History' who travelled to many ancient historic sites at the time, Thucydides and Xenophon.