Hobbit humans scavenged from Komodo dragons, study finds
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- Homo floresiensis likely scavenged meat left by Komodo dragons rather than hunting large prey, according to a study in Science Advances that reexamined bones from Indonesia's Liang Bua cave where the species' remains were first announced in 2004.
- Elizabeth Veatch at the Smithsonian Institution led the research, including an experiment at Zoo Atlanta in which a dead goat was fed to a Komodo dragon — leaving 72 bones, 26 of them bearing 192 toothmarks for comparison with the fossil assemblage.
- Stone-tool cut marks on more than 3,000 Stegodon bone fragments at Liang Bua clustered on low-value parts like cranial bones and thoracic vertebrae, a pattern suggesting humans reached the carcasses only after the dragons had taken the meatiest cuts.
- Fire-use claims collapsed under scrutiny: only one of the 3,000-plus Stegodon bones linked to H. floresiensis showed any sign of burning, versus roughly a fifth of rat bones from later Homo sapiens layers at the same cave.
- Adam Brumm at Griffith University in Brisbane said the study shows 'convincingly' that H. floresiensis did not hunt Stegodon but scavenged their remains.
- Martin Porr at the University of Western Australia said the findings bring H. floresiensis 'more in line with' small-bodied hominins such as Australopithecines, though it remains unresolved whether the species descended from small-bodied ancestors or shrank from larger-brained Homo erectus.
Why it matters: The study chips away at the 'advanced behavior' narrative built around H. floresiensis since 2004, aligning the species with small-brained Australopithecines rather than capable hunters or fire-users. That reframing matters for the live debate over whether island dwarfism preserved older traits or whether H. floresiensis descended from larger-brained ancestors like Homo erectus and lost certain abilities.
