@misc{indiciaee366b3dd7fb0, title = {Old age variably impacts chimpanzee engagement and efficiency in stone tool use}, author = {Howard-Spink, E. and Matsuzawa, T. and Carvalho, S. and Hobaiter, C. and Almeida-Warren, K. and Gruber, T. and Biro, D.}, year = {2024}, doi = {10.1101/2024.11.25.625128}, url = {https://www.biorxiv.org/content/10.1101/2024.11.25.625128v1}, note = {Source identifier: 10.1101/2024.11.25.625128} }