The Spalerosophis diadema inhabits arid and semi-arid regions, including stony and sandy deserts, often found in cultivated zones and palm groves surrounding oases. Its activity patterns shift with the seasons. It is active during the day in autumn, winter, and spring, transitioning to being nocturnal and crepuscular in the summer. During daytime, it seeks refuge among stones, loose rocks, desert plant roots, or rodent burrows to avoid extreme heat. As an active predator, it mainly preys on rodents. It immobilizes its prey by coiling its body around it before delivering a suffocating bite. The species possesses oral gland secretions with toxicity to small mammals but not to humans. Additionally, it's known to consume lizards and small birds.

Sand dune ecosystem: The crescent-shaped sand dunes are considered one of the prominent features of the terrestrial environment of the State of Qatar.In southern Qatar, huge sand dunes rise from the desert plain. These dunes are shaped by the wind and are constantly shifting. In certain conditions, the movement of sand grains creates a low humming sound. The dunes near Mesai’eed are one of the few places on Earth where this phenomenon of ‘singing’ sand dunes can be heard. The plants and animals that survive in the intense heat and unstable sands of the dunes are supremely well adapted to the challenging conditions.

Jennings, Michael C. (Author), Krupp, Friedhelm (Editor), Al-Suwaiyel, Mohammed bin Ibrahim (Preface By). (Series: Fauna of Arabia, Volume: 13. Atlas of the Breeding Birds of Arabia. Publisher: Karger Libri. 2010.