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.
Replacement of baby spines with adult spines. This type of quilling is typically more painful as larger quills are replacing smaller quills. Growth of new quills due to the hedgehogâs growth and size and therefore skin surface area. This is the most painful type of quilling. Some female hedgehogs will lose quills after weaning a litter.