Legend has it in Britain that which bird never uses its voice until it is dying?
Cob (bird) Cygninae Cob (swan) Cygnus (genus) Wild Swan Swan Cygnini Cygnus (swan) Swanling Cygnet (bird)
cygnus swan wild swan cygnus genus swan cob bird cygninae cygnini cob swan swanling cygnet bird
swan
WikipediaEntity
Swan