Why Do Ostriches Swallow Sand And Pebbles At Times?
They also swallow sand and pebbles which help them grind up their food in their gizzard, a specialized, muscular stomach. Because ostriches have this ability to grind food, they can eat things that other animals cannot digest. Why do ostriches eat sand and pebbles? They swallow pebbles, rocks, and other “scratch” or “grit” and they …
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