#SciBraaiScienceSides Human & Social

Birdie num num: Stone Age people loved it too

Fancy digging your teeth into a meal of pigeon breasts or dishing up guinea fowl legs? Middle Age Stone men and women did too.

Researchers from the University of the Witwatersrand’s Evolutionary Studies Institute carefully looked at bones collected in the Sibudu Cave near Tongaat in KwaZulu-Natal.

https://en.wikipedia.org/wiki/Sibudu_Cave

They among others found cut marks associated with the process of skinning or defleshing an animal. Based on the tooth marks found on other pieces of bones, the cave occupants have been digging their teeth into birdy meals with delight for the past 77 000 years.

According to an article in the Journal of Human Evolution, most of the bones inspected were those of pigeons, doves, waders, ground-feeding birds and raptors.

http://www.sciencedirect.com/science/article/pii/S0047248416300872

“We conducted experiments to butcher, disarticulate, cook, and consume pigeon and dove carcasses, in order to create a comparative collection of bone surface modifications associated with human consumption of these birds,” explains lead author Aurore Val.

She says human/bird interactions can now be demonstrated outside of Europe, more than 50 000 years ago. “The evidence sheds new light on Middle Stone Age subsistence strategies in South Africa and introduces a fresh argument to the debate regarding the early emergence of behaviours usually associated with Later Stone Age hunter-gatherers,” adds Val.

Reference: Val, A. et al. (2016). Direct evidence for human exploitation of birds in the Middle Stone Age of South Africa: The example of Sibudu Cave, KwaZulu-Natal,  Journal of Human Evolution

 

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