First described by Carl Linnaeus in 1758, Cygnus cygnus can be considered a swan among swans, the type species ... and trumps others in the sweep of its range. To the ancients, the appearance ...

For the Bewick's swan, a species known for its long migratory journey, warmer temperatures have resulted in fewer swans ...

Mute swans, a breed known for their large size, long lifespan and tendency to be less vocal than other swan species, can live for 30 to 40 years in captivity. This story has been updated to add ...