Hare can move very fast: a hare can reach a speed of 70 km / h. Hares live singly or in pairs. Unlike rabbits, rabbits do not dig holes, but build nests in small pits. Zaychats are born with developed hair and eyes, and the mother remains with them only 5-6 days, and then only occasionally resorts to them; Because of this, many will die from enemies. The sight of the hares is weak, the sense of smell is good, the ears are excellent. Defenseless against numerous enemies (man, predatory mammals and birds) makes them extremely cautious and secretive. In the spring, after the onset of the mating season, males fiercely compete for the females: they stand on their hind legs and beat each other with their forelegs. However, they lose caution, and then they can often be seen.