Best linear mixed-effects model results and estimated coefficients for the effects on adult male and female northern fur seal average number of dives.

Females and males were examined separately and the reference level is the North Pacific Ocean. P-values in boldface are significant at P≤0.05. AS = Alaska Stream; BB = Bering Sea Basin; BS = Bering Sea Shelf; CC = California Current; GA = Gulf of Alaska; D = proportion of daylight in each 6 h period; MLD = mixed-layer depth.