Coupling of Coastal Activity with Tidal Cycles is Stronger in Tool-using Capuchins (Cebus capucinus imitator)
Z. Goldsborough, M. C. Crofoot, S. E. Alavi…·B. J. Barrett
The study compares coastal activity patterns of tool-using and non-tool-using capuchin monkeys in relation to tidal cycles, finding tool users show stronger and more consistent ties to tidal patterns.