Grit-Eating Birds
The animal that swallows rocks to aid digestion is a bird.
Birds like chickens, ducks, and geese swallow stones that accumulate in the gizzard to grind food.
Not all birds swallow rocks.
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Animals That Swallow Rocks for DigestionGrit-Eating BirdsThe animal that swallows rocks to aid digestion is a bird. Birds like chickens, ducks, and geese swallow stones that accumulate in the gizzard to grind food. Not all birds swallow rocks. |