Figure 2 from: Colombo Ferreguetti Á, Pereira BC, Bergallo HG (2018) Assessing the population density of the spotted paca, Cuniculus paca, (Rodentia: Cuniculidae) on an Atlantic Forest island, southeastern Brazil. Zoologia 35: 1-5. https://doi.org/10.3897/zoologia.35.e23133

Figure 2 Plot of the detection function for spotted pacas based on the AIC selected Conventional Distance Sampling (CDS) model. Histogram represents the probability of detection for each distance interval. The curved line is the detection function, showing the probability that a spotted paca is observed as a function of distance from the transect line.