because they can attack others and burry deep in water for food
they adapt with their webbed feet and long necks
Identified by their white feathers and long necks, swans are known as a symbol of beauty, grace and tranquility. Because they mate for life, swans are also often associated with loyalty and love.
WhooperTrumpeterTundraMuteBack-neckedBlackBerwickCorsobaWhistling
Swans are native to various regions around the world including Europe, Asia, North America, and parts of Africa. They are typically found in freshwater habitats such as ponds, lakes, and rivers. Swans are known for their graceful appearance and long necks.
Flamingo's have long necks because they use it for fighting enemy's by swinging their necks.
Sauropods didn't, but plesiosaurs did. Both had long necks
Swans mate for a long time, or even for life.
No, this is a myth. Swans are protected in the UK, and it would be illegal to harm them in any way. The Queen uses regular toilet paper like everyone else.
Long necks go back to the dinosaurs when there were Lamarckian mutations.
Johnny storm
Why do giraffe's have long necks? one fact they have long necks to reach high food from trees. 2. They use there long necks to fight, to see who get to get the female giraffe
Swans lay eggs, so they do not get pregnant.