‘Hobbit’ Human Relative Likely Did Not Use Fire or Hunt, Study Suggests

New research suggests Homo floresiensis, the diminutive human relative nicknamed the “hobbit,” likely did not hunt large game or use fire. The findings challenge two behaviors long considered evolutionary milestones and suggest the species may have survived primarily by scavenging.

Researchers led by paleoanthropologist Elizabeth Grace Veatch analyzed more than 10,000 artifacts, including bones and stone tools, from Liang Bua cave on the Indonesian island of Flores, where the first Homo floresiensis fossils were discovered in 2003. The species stood about 3.3 feet tall and had a brain only slightly larger than a chimpanzee’s.

The findings challenge assumptions that technological advances such as fire use and hunting were universal milestones in human evolution, pointing instead to diverse survival strategies among early human relatives.

Scavenger, Not Hunter

Earlier excavations at Liang Bua uncovered stone tools alongside the bones of Stegodon florensis insularis, an extinct, bison-sized relative of elephants, leading some researchers to conclude the hobbits hunted the animals directly. The new analysis instead points to Komodo dragons as the likely hunters, with Homo floresiensis scavenging what was left behind.

Researchers said the pattern resembles how Komodo dragons hunt water buffalo today, delivering a venomous bite and then trailing the animal until it dies before feeding. The study suggests the hobbits moved in afterward to cut meat from Stegodon carcasses. According to the study, the hobbits would not have faced any venom risk from the leftover meat, since stomach enzymes break down the relevant proteins in Komodo dragon venom.

No Evidence of Fire

To test for fire use, researchers examined roughly 4,500 rodent bones deposited in the cave over thousands of years by roosting owls. If hearths had existed in the cave, bones beneath them would be expected to show charring. None of the bones examined showed burn marks, according to the study.

Earlier interpretations had pointed to burned bones from smaller animals as possible evidence that Homo floresiensis could control fire, a trait associated with larger-brained hominins such as Homo erectus, Neanderthals and modern humans.

What It Means for Human Evolution

The absence of hunting and fire use raises the possibility that Homo floresiensis followed a different evolutionary path than previously assumed, according to the study. Researchers said the species may be more closely related to an earlier, more primitive Homo lineage that diverged before Homo erectus emerged, rather than representing a dwarfed offshoot of Homo erectus itself.

Veatch said a simpler behavioral pattern could point to ancestry that split from the Homo lineage before more advanced behaviors, such as hunting and fire use, developed in later species.

The study also adds weight to a minority view among researchers that Homo floresiensis may not belong in the genus Homo at all, though experts caution that reclassifying the species will require more evidence about its ancestry before a new designation could be settled.

Why the Debate Continues

Homo floresiensis has remained one of the most debated finds in paleoanthropology since its discovery more than two decades ago, with researchers divided over its size, ancestry and cognitive capabilities. The new findings add another layer to that debate, suggesting the species may have relied on simpler survival strategies than earlier evidence indicated, even as it persisted on the isolated island of Flores for well over 100,000 years