Hedgehogs are small, spiny mammals known for their unique appearance and nocturnal habits. They have a round body covered in sharp quills, which serve as a defense mechanism against predators. When threatened, a hedgehog can curl into a tight ball, hiding its vulnerable face and belly. These adorable creatures are often found in gardens and forests, where they forage for insects, worms, and fruits. In many cultures, hedgehogs are seen as symbols of protection and resourcefulness. They are also popular pets, thanks to their gentle nature and low maintenance needs. However, it's important to provide them with a suitable habitat and diet to keep them healthy and happy.