Fig. 3
Mean density (i.e., average number of individuals per km² per year) with standard errors. Mean density was calculated using data from all 66 stations. Stations where the species were not detected are also illustrated.
Fig. 3 | Scientific Data
Mean density (i.e., average number of individuals per km² per year) with standard errors. Mean density was calculated using data from all 66 stations. Stations where the species were not detected are also illustrated.
