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).
Greece â The Classical Period (500-336 BC) From the Persian Wars to the conquests of Philip II of Macedonia. The Classical Period of ancient Greece was a time when the Greeks achieved new heights in art, architecture, theater, and philosophy. Democracy in Athens was refined under the leadership of Pericles. The Classical Period began with the Greek victory over the Persians and a new feeling of self-confidence in the Greek world. This was a war for freedom, and the Greeks would continue on, free from Persian rule.