Cottontail refers to several species of rabbits belonging to the genus Sylvilagus, commonly found in North America. These rabbits are known for their distinctive fluffy white tails, which resemble cotton, hence the name "cottontail." They typically inhabit fields, forests, and grasslands, where they can find food and shelter. Cottontails are herbivores, primarily feeding on grasses, leaves, and vegetables. They are most active during dawn and dusk, making them crepuscular animals. Their natural predators include foxes, hawks, and snakes, which contribute to their role in the ecosystem as both prey and grazers.