Flores Hobbits' eating habits offer clues about their evolutionary past
Summary
Scientists studied bones from pygmy elephants and found tooth marks from Komodo dragons alongside cut marks from stone tools. This suggests that small human relatives called Homo floresiensis scavenged elephant remains after Komodo dragons hunted them, rather than hunting the elephants themselves.Key Facts
- Homo floresiensis, nicknamed "Hobbits," lived on the Indonesian island of Flores about 60,000 years ago.
- Pygmy elephants called Stegodon lived on Flores at the same time.
- Elephant bones at the Liang Bua cave have marks from both Komodo dragon teeth and stone tools.
- Researchers fed a goat to a Komodo dragon to compare bite marks with the fossil bones.
- Komodo dragons left distinctive shallow, wide tooth marks, often on the meatiest parts of the body.
- Stone tool marks appeared on less meaty parts, implying humans scavenged leftovers.
- No evidence of fire use was found in the Homo floresiensis layers, so they likely ate raw meat from scavenged carcasses.
- These findings challenge the idea that Homo floresiensis were skilled big-game hunters and raise new questions about early human migration and behavior.
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