Porcupines defend themselves with their quills.
they use their quills
A porcupine has quills to defend themselves against harm's way (defend them from predators).
their quills so they can defend themselves from predators.
they defend him self by its torns by cammoflauge
A porcupine uses the spikes on its back to protect itself.
It ducts its head to protect its unprotected face and underside, positions itself to where its tail is facing the foe, and backs itself into it. The quills stick in, and are hard to get out. If the quills get in the mouth, the offender might not be able to eat.
Porcupines defend themselves with their quills.
Sharp body to protect themselves
The quills area porcupine's best defense. If a porcupine did not have any quills, it may not be able to defend itself.
They defend themselves by releasing disgusting slime when attacked.
The spines help a porcupine to survive as it makes it difficult for another animal to eat it or attack it
They defend itself by hitting the enemy with their Tail or the enemy will be Poked by the quills
They run away from predators or may defend themselves using their horns.