So the can curl up
The loose skin of a hedgehog enables the hedgehog to ball up, as well as allows the quills to move. Quills can be raised (pointy ends up), lowered (all smooth), or halfway in between.
To raise their spines, and keep them rigid.
They have back muscles because when threatened they have the ability to roll into a tight ball. These muscles act as a pull string that close up tight spreading the spines.
Quills are modified hairs, so they will shed. They become loose over time, dull, among other things - and need to be replaced.
Losses of large numbers of quills can be an indicator of mites or skin problems.
The loose skin is so that they can curl into balls; the muscles are to raise their quills to use as a defense.
they have loose skin so they can curl up in balls. i don't know the back muscels yet though:) but their yah go. hahh.
So they can roll in a ball.
The muscles allow them to raise their quills and keep them rigid.
To raise their quills, keep them in place, and to roll into a ball.
So that they can curl into a ball.
To protect themselves from predators.
Because they quills become loose, and dull.
No, hedgehogs quills are not poisonous. :) newtest3
I currently have a hedgehog and the only thing somewhat relevant to "molying" would be that she loses a quill every now and then. Hedgehogs do not lose all their quills at once over night. They will occasionally lose one or two.
It has quills.
Hedgehog quills are modified hairs.
Baby hedgehogs are known as piglets or pups, and are small hedgehogs that have softer quills or spikes when born, then go through different sets of quills through different ages of life to get their adult quills.
It's possible, as quills are modified hairs - but hedgehogs have about 6,000 on their body and it would be a little pointless.
No. After the babies quilling, the adult quilling is continuous. Old quills are shed every day and new ones come through.
No.
Hedgehogs havespikes [quills] because in the wild they use it to protect themselves. Hedgehogs do not have sharp as quills as porcupines. They have softer, blunter quills. Hedgehogs shed their quills when they become older.
Yes. An adult hedgehog typically has anywhere near 6,000 quills. However, these are much different from Porcupine quills. While they are still modified hairs, hedgehog quills are not barbed, venomous, nor can they be projected at a victim.
Hedgehogs do have quills for defense, that is way it is recommended that you wear leather gloves when handling your pet hedgehog.