Some birds have beaks that are natural drills. Woodpeckers, for example, are famous for their strong, pointed beaks. They drum on the outsides of trees like jackhammers.
Woodpeckers use their drilling beaks to find insects hiding under the bark of trees. They drum on the wood to make a sound, and when they hear an echo, they know there might be a tasty bug inside. It's like playing a game of hide-and-seek with their beaks.
But woodpeckers don't just use their drilling beaks for finding food. They also use them to make homes. They carve out holes in tree trunks to build nests for their families.
Drilling beaks help birds find food and build homes. Whether it's finding bugs, reaching for fruits, or making nests these beaks help birds in their everyday lives.
Woodpecker
By http://en.wikipedia.org/wiki/User:Loraxderivative work: Medeis (talk) - Woodpecker_20040529_151837_1c.jpeg,
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