The Australian city of Perth, the capital of Western Australia, is on which river?
Cob (bird) Cygninae Cob (swan) Cygnus (genus) Wild Swan Swan Cygnini Cygnus (swan) Swanling Cygnet (bird)
cob bird wild swan cygnini cygnet bird cygninae cygnus genus cygnus swan swan cob swan swanling
swan
WikipediaEntity
Swan