This video contains Hindi meaning of Pitch. .. #LOGICAL #STUDENT #HINDI #MEANING #Pitch
The hedgehog's back contains two large muscles that control the position of the quills. The average hedgehog has about 5,000 to 6,500 quills that are strong on the outer surface but filled with air pockets on the inside. When the creature is rolled into a ball, the quills on the back protect the tucked head, feet, and belly, which are not quilled.
Quilling is completely normal, and quills lost to quilling will retain their ball shaped follicle on one end. If the majority of the quills do not have a follicle on it, bring your hedgehog to the vet and have him tested for mites and fungus? as these can both cause quill loss.