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Fig. 6 | Movement Ecology

Fig. 6

From: Population-level plasticity in foraging behavior of western gulls (Larus occidentalis)

Fig. 6

Fidelity Index (FI) of foraging habitat by gull population where a lower index (range 0 to 4) indicates greater fidelity of gulls to forage at similar destinations (either repeated trips by the same individual and/or within a population). Gulls from each population exhibited greater fidelity to foraging locations on land compared to locations at sea (e.g. Fig. 1). Shown are means ± SE where FI was statistically different between habitat types and populations (see Results for statistics)

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