The Arabian Sand Gazelle (Gazella marica), also known as the Rheem, is a graceful, medium-sized gazelle adapted to the harsh desert environments of the Arabian Peninsula. Characterized by its pale, sandy-colored coat, slender legs, and distinctively long, curved horns (present in both males and females), the Arabian Sand Gazelle is well-suited to camouflage within its arid habitat. This species relies on scarce vegetation, including grasses and shrubs, and has adapted to survive on minimal water, deriving moisture from its food and minimizing water loss. Arabian Sand Gazelles are social animals, typically forming small herds that roam vast stretches of desert and open plains. Unfortunately, they face significant threats from habitat loss, poaching, and human encroachment, which have led to population declines in the wild. Classified as Vulnerable by the IUCN, efforts are being made to protect their natural habitats and establish breeding programs to help stabilize and restore their populations across the Arabian Peninsula.