because they are much much bigger than birds
None of the above ! They are birds !
Garden gaing balls are desinged to scare away birds and other pest.
Swans are birds, and all birds have internal skeletons, so no, a swan is not an invertebrate.
Swans, as well as all other birds, are vertebrates. Vertebrates, which are animals having an internal backbone or spinal column, include amphibians, fish, mammals and reptiles as well as birds.
Yes, all birds including black swans are vertebrates.
They defend themselves by pecking at other birds. This often will scare away other birds.
Swans are the only birds that have penises.
Birds can't swim the way we do, but ducks and swans can definitely paddle with their feet. Other birds swim best when they are under water.
To attract other birds- females in mating time To scare or impress Songs for birds are like dreams for us So that other birds know of their presence
swans the birds - approximitly 50,000 all over the world
Yes, all birds including black swans are vertebrates.
to scare crows, and other birds, away from the garden