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.
For other uses, see Hedgehog (disambiguation) . A hedgehog is any of the spiny mammals of the subfamily Erinaceinae, in the order Erinaceomorpha. There are seventeen species of hedgehog in five genera, found through parts of Europe, Asia, Africa and New Zealand (by introduction).There are no hedgehogs native to Australia, and no living species native to the Americas.edgehog bones have been found in the pellets of the European eagle owl. In Britain, the main predator is the badger. Hedgehogs in the UK have demonstrably lower populations in areas where badgers are numerous, so that British hedgehog rescue societies will not release hedgehogs into known badger territories.