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list four differences between ducks and pigeons
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ducks have webbed feet, waterproof feathers, a flattened bill, and are primarily aquatic. pigeons have non-webbed feet, non-waterproof feathers, a pointed bill, and are primarily terrestrial. ducks fly in a v-shape formation, while pigeons fly solo in a straight line. ducks are generally larger than pigeons, with a darker plumage.
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