In Europe, where there are no black swans, the bird was historically thought to be an impossibility, leading to its use as a metaphor for something that does not exist. Then, in 1697, Dutch explorer Willem de Vlamingh sighted one on a river in Australia, where it is found in wetlands. Today, it is an important cultural symbol of Western Australia, where its image has been used on stamps, signs, currency, and the state flag. How does the black swan appear in the legends of aboriginal peoples? Discuss
Source: The Free Dictionary