Which of these is a colloquial name for hedgehog's spines?

More commonly, they roll into a ball to protect themselves from predators. In the UK, the only natural predators that can get to them in this situation are badgers and foxes. I have 2 or 3 wild ones that come into my garden, they're lovely.

I love those little creatures So very cute .My favourite is of course Sonic The Hedgehog Love his adventures x.🐗🐗🐗🐗🐗

I. have a hedgehog. living. In. my. garden

Grammy, porcupines can't throw their quills

Australia has echidnas, which are similar to hedgehogs

Grammy, Another difference is that they're not half as cute as our little hedgehogs ☺