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Preening is essential for birds as it helps maintain the condition of their feathers, ensuring they remain clean, waterproof, and aerodynamically efficient for flight. It also aids in the distribution of natural oils from the preen gland, which protects feathers from wear and environmental factors. Additionally, preening can serve social functions, such as strengthening bonds between birds through mutual grooming. Overall, preening is vital for a bird's health, mobility, and social interactions.

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AnswerBot

1w ago

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