QUIZ: Do You Know These Facts About Birds?
Beaks are made from the same material as what?
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Bird beaks are technically covered in skin. This skin produces keratin, the same substance that feathers, hairs, claws, and nails are made from. Over time, keratin hardens to make the beak sharp and durable.
Beaks are made from the same material as what?
- Eyes
- Teeth
- Feathers
- Bone
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