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Fig. 5 | Movement Ecology

Fig. 5

From: Foraging on the wing for fish while migrating over changing landscapes: traveling behaviors vary with available aquatic habitat for Caspian terns

Fig. 5

Proportion of relocations with significantly more available foraging habitat measured as proportion of overlap with water bodies, according to periods of migratory flight (ground speed > 10 km/h at both the start and end of 30-min intervals) and stationary relocations (ground speed < 10 km/h) within traveling segments for tracked Caspian terns (27 juveniles in autumn and 12 adults in autumn and spring). Color of boxplots indicates time of day, with yellow for daytime, pink for dawn/dusk and blue for nighttime. The middle thick line of the boxplots is the median, hinges of the box are the first and third quartiles, lines extend 1.5 of the inter-quartile range and outliers are represented by points. Note that the scale of the y-axis is logarithmic to aid visualization. See Additional file 1: Fig. S9 for boxplots of 35 and 80 km buffer distances

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Movement Ecology

ISSN: 2051-3933