Probability detection functions for cosine adjusted models A1 half-normal B1 uniform, and C1 hazard-rate for the frequency of observations by distance range with truncation at 35 m. Goodness of fit for 122 observations, with roundings in 12 values, for models A2 half-normal B2 uniform, and C2 hazard-rate, with cosine adjustment.

  Part of: García Reynaud JA, Sorto Sabillón ME, Padilla Barahona AF (2022) Abundance of the Resplendent Quetzal Pharomachrus mocinno (Trogoniformes, Trogonidae) in the tourist sector of a cloud forest reserve. Neotropical Biology and Conservation 17(1): 29-38.