1. Look at paw prints: The hare is active every night. It can judge whether it is still active in this area by seeing whether its paw prints are clear in the fields or on the country roads;
2. Look at the feces: the feces are like tadpole shaped, black, and become light color after a long time. If the activity here is fresh black, if the paw prints are many and miscellaneous, and the feces are many and black, it means that there are many hares here, and they are moving in groups here;
3. Check the nearby crops for signs of new food;
4. The change of hare incubation area is closely related to season, climate and human disturbance. When autumn comes, all kinds of grass wither. At this time, the hare is still hiding in the shrubbery and other places where it lives. In severe winter, the north wind is white snow. At this time, it is on the warm hillside, the dry river beach at the leeward of the steep slope, and the ravines are crisscross.