Riyadh: The Arabian jerboa (Jaculus loftusi) is among the most prominent desert creatures in Northern Borders Region and one of the most capable of adapting to harsh environments, reflecting the rich biodiversity of the Kingdom’s deserts.
According to Saudi Press Agency, this small rodent moves by jumping distances exceeding twice its body length, giving it a distinct advantage in escaping predators. It constructs burrows in sandy or gravelly soil, remaining underground during daylight and becoming active only at night. It derives all moisture from seeds and desert plants, enabling survival in water-scarce environments.
The jerboa breeds twice a year, with females giving birth to two to seven young after a gestation period of approximately 25 days. It also aerates soil through burrowing and contributes to seed dispersal, aiding vegetation regeneration in arid environments.
Despite its small size, the Arabian jerboa plays a vital role in maintaining desert ecosystem balance, underscoring the importance of preserving biodiversity in the Kingdom’s desert environments.