The term "rabbit" encompasses all genera within the mammalian family Lagomorpha. Regions such as East Asia, South Africa, Africa, and North America host the most diverse array of rabbit species, with a few also found in Europe and South America.

While some species enjoy widespread distribution or have been introduced to various regions, many are confined to specific habitats. Rabbits are primarily terrestrial creatures, thriving in environments ranging from deserts and desertified grasslands to tropical forests, dry grasslands, and woodlands.

The fossil record of rabbits dates back to the Eocene, approximately 40 million years ago, exhibiting relatively little change over time. By then, rabbits had already established themselves in North America, where they underwent significant evolution. Around seven million years ago, during the Miocene epoch, they migrated to Asia and later to Europe, shaping their present distribution patterns.

Classifying rabbits by size, we distinguish between large, medium, and small rabbits. Large rabbits typically weigh between 5-8 kg, with some exceeding 8 kg. Medium-sized rabbits weigh around 2-4 kg, while small rabbits weigh 2 kg or less.

Physically, a rabbit's body comprises four main parts: the head and neck, trunk, limbs, and tail. Their fur serves the crucial function of insulation, aiding in temperature regulation. Rabbit fur comes in various colors, including white, black, gray, off-white, taupe, and light yellow.

Rabbits possess distinctive teeth adapted to their herbivorous diet. Their incisors are ideal for cutting vegetation, while their molars aid in grinding food.

Characterized by short, fluffy tails resembling balls, rabbits move primarily by hopping. Their hind limbs are longer than their forelimbs, facilitating agile jumps. With round eyeballs offering a 180° field of view, rabbits primarily rely on monocular vision. Different breeds exhibit varying coat and eye colors, with eye colors ranging from red, blue, black, to gray.

One of the rabbit's notable features is its well-developed cecum, facilitating efficient nutrient absorption from plant matter. Their prominent front teeth serve as effective tools for food consumption. To evade predators, rabbits have evolved lightweight skeletons conducive to swift movements. However, their thin bones increase susceptibility to fractures.

Rabbits are inherently timid creatures, easily startled by sudden noises or the presence of unfamiliar individuals or animals such as cats. Minimizing disturbances in their environment and restricting access to strangers and potential threats is crucial for their well-being.

Communication among rabbits relies heavily on scent, facilitated by well-developed glands across their bodies. They convey information about group identity, gender, age, social and reproductive status, and territorial boundaries through scent marking.

When sensing danger, rabbits may freeze or attempt to hide. If pursued, they resort to quick, erratic movements to confuse predators.

Understanding the intricacies of rabbit behavior and physiology enhances our appreciation for these fascinating creatures, underscoring the importance of providing them with suitable habitats and care.