Max Planck Institute of Animal Behavior Media & Outreach Overview News iain-couzin-receives-the-2024-fyssen-international-prize Publications of Pei-Pei Yang All genres Journal Article (2) Journal Article (2) 1. Journal Article Yang, P.-P.; Li, W. B.; Crofoot, M. C.; Chakravarty, P.; Wang, X.; Zhang, T.; Li, J. H.: Ecological and social pressures influence diel activity patterns in wild Tibetan macaques. American Journal of Primatology 87 (3), e70016 (2025) MPG.PuRe DOI 2. Journal Article Chakravarty, P.; Ashbury, A. M.; Strandburg-Peshkin, A.; Iffelsberger, J.; Goldshtein, A.; Schuppli, C.; Snell, K. R. S.; Charpentier, M. J.E.; Nuñez, C. L.; Gaggioni, G. et al.; Geiger, N.; Rößler, D. C.; Gall, G. E. C.; Yang, P.-P.; Fruth, B.; Harel, R.; Crofoot, M. C.: The sociality of sleep in animal groups. Trends in Ecology and Evolution (2024) MPG.PuRe DOI