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Study with Quizlet and memorize flashcards containing terms like Scientific name of hedgehog, Hedgehog spines are made of..., Behavior of hedgehog and more.
A hedgehog's spines are hollow hairs made stiff with keratin. These spines are not poisonous or barbed. A hedgehog's back has two large muscles that control the position of the spines. While these spines make the hedgehog resemble a porcupine, hedgehogs are not closely related to porcupines.
Study with Quizlet and memorize flashcards containing terms like How do hedgehogs sharp spines become errect?, How long does it take for the spines to emerge after birth?, What are the spines made of? and more.
- Self-Anointing
- Prickly Pincushion
- Hibernation, and Estivation
Hedgehogs are amazing little mammals that have some tricks that help them avoid predators. Hedgehogs are immune to certain poisonous plants. When they eat these plants they make frothy saliva in their mouth that they then lick all over their spines. This covers them in the plant’s poison! Scientists believe this tactic may help to hide their scent ...
Sometimes called a pincushion on legs, a hedgehog protects itself from predators by using its prickly outer layer as protective armor. A hedgehog has 3,000 to 5,000 quills on its back that it uses to deter potential predators from eating it for dinner. When a hedgehog feels threatened it raises its quills upright, making a crisscross pattern which ...
Hedgehogs go into a state of sustained torpor, or inactivity during the winter when food is scarce. Hedgehogs enter this state of dormancy known as hibernation. During hibernation, the animals enter a state of minimal activity and metabolism depression. Their body temperature is decreased to save energy as most of the calories that warm-blooded ani...
Jul 20, 2024 · The spine, a central feature, is particularly noteworthy. It is highly flexible, enabling the hedgehog to curl into a tight ball, a defensive posture that shields its vulnerable underbelly with a formidable array of spines.
Sep 16, 2023 · Hedgehogs have been observed using their spines to lift up leaves and other debris to find insects and other small prey hiding underneath. The spines also protect the hedgehog’s face and eyes from getting scratched or poked by sharp plants or branches while foraging.
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Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin. Their spines are not poisonous or barbed and unlike the quills of a porcupine , cannot easily be removed from the animal.
