They are weaned and totally independent at four to five weeks. Adults are usually solitary by nature except when a female is caring for its young. During the day they remain concealed in dense brush, protected from predators and harsh weather. In times of extreme weather conditions or to escape predators, rabbits will readily utilize an abandoned woodchuck burrow for protection. A rabbit's home range varies greatly with the quality of habitat, but generally averages about three acres for females and eight acres for males.
Cottontails have very keen sight and hearing.
When danger is sensed, the animal will usually freeze in place until the danger has passed, but they will flush readily if approached too closely. Rabbits normally move slowly in short hops or jumps, but when frightened they can achieve speeds up to 18 miles per hour over a short distance. They often zig-zag to confuse a pursuing predator. Although they do not take to the water often, rabbits are good swimmers. They will thump the ground with their hind feet regularly, probably as a means of communication.