Fig. 5
From: Wild chimpanzee termite mound inspections converge with the onset of rain
The effect of cumulative rainfall on the binary outcome of whether a chimpanzee successfully extracted termites from a termite mound. The shaded band represents 95% confidence interval. Points are jittered in order to observe number of observations. The probability for a successful termite-fishing bout to occur begins to rise after first rains of the wet season and peaks at around 300 mm of cumulative rainfall.
