The Indian porcupine (Hystrix indica) is an elusive nocturnal rodent. It is covered in multiple layers of quills. The longest ones grow from its shoulders to about a third of its length. Its tail is covered in short, hollow quills that it rattles when threatened. When attacked, it raises its quills and rattles the hollow tail quills. If the predator still persists, the porcupine launches a backwards assault, hoping to stab its attacker with its quills. It does … Read More