Birds in burials: The role of avifauna in Eneolithic Tripolye mortuary rituals

Bird remains are rare at Tripolye sites; therefore, researchers hypothesize that they were not an important economic resource for the Tripolye. The use of ornithographic iconography, vessels, and figurines suggests avifauna were important symbolically in Tripolye ideology. Here, we investigate the role of birds in a Tripolye burial context to assess their symbolic and/or economic significance in mortuary behaviours. We analysed bird remains from the Verteba Cave cemetery, located in western Ukraine and occupied by the Tripolye during phase BII through CII. Bird remains (n=178) comprise approximately 2% of the faunal sample excavated among human burials from the cave. In contrast to species represented symbolically in Tripolye art, water and marsh birds are majorly underrepresented. The bird assemblage is dominated by grouse ('Tetrao spp.'), and common quail ('Cortunix cortunix'), but also includes birds of prey, corvids, and many songbirds. The large number of gamebirds leads us to conclude that the avifauna from Verteba Cave are likely the remains from funeral feasts or food grave offerings. It also supports the idea that birds were a seasonal and local economic resource. The presence of birds of prey, corvids, and male black grouse also suggests that feathers may have been a desired resource