Fig. 4From: Interpreting vertical movement behavior with holistic examination of depth distribution: a novel method reveals cryptic diel activity patterns of Chinook salmon in the Salish SeaModeled depth distributions. Modeled depth distributions by bin under the best fitting model (season/diel period). Numbers on the x-axis refer to the deep end of a depth bin (i.e., 10 represents 0–10 m) except for the last bin, which covers all depths greater than 110 m. Empty black circles mark the actual observed values in each bin from the individual distributions (n = 4) contributing to each subdivision of the modelBack to article page