Question

Mute Swans are one of the heaviest flying birds and consume up to 8 pounds of vegetation each day. How will the migration of Mute Swans into an area most likely affect the birds native to that area?

Answer 1

Other birds that are native to the vicinity might run out of food or habitat because of these Mute Swans. If these swans really do eat 8 pounds of vegetation each day; imagine what would be left for the other birds.