Facts About Porcupines | Discover These Quill-Covered Creatures!
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Facts About Porcupines | Discover These Quill-Covered Creatures!
Quill Defense Mechanism: Porcupines are well-known for their sharp quills, which they use as a defense mechanism against predators. These quills are modified hairs coated with thick plates of keratin, making them stiff and pointed. When threatened, a porcupine will raise and fan out its quills, making it appear larger and more intimidating ...
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