No, they do not.
Hedgehog's spines are called quills. They are used for self-defense. Hedgehogs roll up into a ball and stick their quills out. They huff and jump, which pokes the quills into the attacker.
The hedgehog's back is covered in sharp spines. If threatened, it will roll into a tight ball.
sonic the hedgehog as he has been around longer
It's feet!
The can roll up into a ball of spikes and they actually run really fast
i guess sonic the hedgehog cause he has been around longer
The incubation period for a hedgehog egg is around 35 to 58 days.
No he doesn't
Sonic the werehog is new,and of course!
some adaptations of hedgehogs are spines, a strong backbone (helps them roll into a ball to hide from predators) and nocturnal
Shadow the Hedgehog's weight is not officially stated in the Sonic the Hedgehog series. However, as a hedgehog character, he is likely to weigh around 2-3 pounds.
When a hedgehog is threatened it will normally run away, but as a last resort it will roll up into a prickly ball. The normal heart rate of a hedgehog is 200 to 280 beats per minute.