Scientists Uncover Mummified Cheetahs in Saudi Arabia's Lauga Cave Network

Cheetahs Naturally Turned into Mummies in Caves in Saudi Arabia A team of scientists led by Ahmed Boug at the National Center for Wildlife in Riyadh, Saudi Arabia, has made a groundbreaking discovery in the Lauga cave network in northern Saudi Arabia. The researchers found seven mummified cheetahs, some dating back thousands of years, which are the first naturally mummified big cats ever reported. According to the study published in 2025, the mummies were preserved due to a unique combination of environmental conditions that halted the decay process. "The preservation of soft tissues is a rare occurrence in fossil records," said Anne Schmidt-Küntzel at the Cheetah Conservation Fund in Namibia. "This discovery provides valuable insights into the natural processes that can lead to mummification." The cheetahs, which were once native to the Arabian peninsula, were eradicated decades ago due to habitat loss, hunting, and animal trade. The finding of their mummified remains raises questions about the species' past population dynamics and its eventual decline. The Lauga cave network, where the discovery was made, is a vast system of caves that stretches over 10 kilometers. The researchers conducted surveys in 2022 and 2023, which led to the identification of the mummified cheetahs. "We were amazed by the exceptional preservation of the soft tissues," said Boug. The study's findings have significant implications for our understanding of species' evolutionary fate. "This discovery highlights the importance of natural processes in shaping the fossil record," said Schmidt-Küntzel. "It also underscores the need for continued research into the complex interactions between species and their environment." The researchers are now working to analyze the DNA of the mummified cheetahs, which could provide valuable information about their genetic diversity and population structure. This knowledge can inform conservation efforts aimed at protecting endangered species. As scientists continue to unravel the secrets of the Lauga cave network, this remarkable discovery serves as a reminder of the awe-inspiring natural processes that have shaped our planet's history. Background: Cheetahs (Acinonyx jubatus) are listed as vulnerable on the IUCN Red List due to habitat loss, human-wildlife conflict, and poaching. The Arabian peninsula was once home to a thriving cheetah population, but they were eradicated in the mid-20th century. Additional Perspectives: Dr. Schmidt-Küntzel emphasized the importance of this discovery for conservation efforts. "By studying the natural processes that led to mummification, we can gain insights into the species' past and inform our conservation strategies." Boug noted that further research is needed to understand the environmental conditions that contributed to the preservation of the cheetahs. "We are eager to continue exploring the Lauga cave network and uncovering its secrets," he said. Current Status and Next Developments: The researchers are currently analyzing the DNA of the mummified cheetahs using advanced genetic techniques. The study's findings have sparked interest among conservationists, who see this discovery as a valuable opportunity to learn from the past and inform future conservation efforts. As scientists continue to explore the Lauga cave network, they may uncover more secrets about the natural world and its incredible processes. *Reporting by Newscientist.*