
A gruesome new discovery provides the first skeletal proof of humans being attacked by big cats in Roman gladiatorial spectacles.
Found in a cemetery near York, the bones show clear bite marks from a large feline, likely a lion, confirming ancient combat scenes once thought to be purely artistic or textual. This revelation transforms our understanding of Roman entertainment and hints at the brutal nature of such events even in distant provinces like Britain.
Gruesome Discovery: Gladiators vs. Beasts
A groundbreaking study has revealed the first physical evidence of human-animal gladiator combat during the Roman period.
Researchers uncovered skeletal remains showing clear signs of an attack by a large carnivorous animal, most likely a big cat such as a lion, believed to have occurred during a Roman spectacle involving gladiators. The study was led by an international team of archaeologists and osteologists, headed by Professor Tim Thompson, an anthropologist at Maynooth University in Ireland.
Although ancient mosaics and pottery often depict scenes of gladiators being attacked by lions, this is the first time scientists have found direct skeletal evidence to support those images. Forensic analysis confirmed the bite marks were made by a large feline, using methods never previously applied in this context.
York Skeleton: Feline Fatality Confirmed
The evidence centers on a single skeleton found in a Roman-era cemetery near York, England, a site thought to be associated with gladiators. The bones showed distinct injuries, including bite marks on the pelvis, that matched those made by modern big cats. This discovery provides the first confirmed osteological proof of human encounters with large carnivores in Roman combat or entertainment events.
Lead author Prof Thompson, outlined the significance of the discovery: “For years, our understanding of Roman gladiatorial combat and animal spectacles has relied heavily on historical texts and artistic depictions. This discovery provides the first direct, physical evidence that such events took place in this period, reshaping our perception of Roman entertainment culture in the region.”

A Brutal Legacy in Roman Britain
The research, published in the journal of science and medical research PLOS One, is a collaboration between leading institutions including Maynooth University, Cranfield University, Durham University, the University of York, King’s College London, York Archaeological Trust, now known as York Archaeology, and York Osteoarchaeology Ltd. It highlights the brutality of these spectacles and their reach beyond Rome’s core territories.
The study contributes a vital new dimension to our knowledge of Roman Britain, reinforcing the region’s deep connection to the empire’s entertainment traditions. These findings offer new avenues for research into the presence of exotic animals in Roman-period Britain and the lives of those involved in gladiatorial combat.
Reference: “Unique osteological evidence for human-animal gladiatorial combat in Roman Britain” by T. J. U. Thompson, D. Errickson, Christine McDonnell, Malin Holst, Anwen Caffell, John Pearce and Rebecca L. Gowland, 23 April 2025, PLOS ONE.
DOI: 10.1371/journal.pone.0319847
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