Mole is a kind of mammal, which lives underground for a long time. They are good at digging holes underground. Short stature, short hair, developed limbs, sharp claws and teeth, which is conducive to digging. They usually rest in the cave during the day and come out to look for food at night.
Because moles live in underground caves for a long time, they don't come out during the day, and their eyesight has been seriously degraded. They can't see the sun for a long time, otherwise they will cause nervous system disorder and death.
Moles usually prey on earthworms and some pests harmful to plants, thus protecting forest vegetation. They have become an important member of stabilizing forest ecosystem and one of the national protected animals.