Fig. 4From: Population-level plasticity in foraging behavior of western gulls (Larus occidentalis)Behavioral patterns of tracked western gulls from Southeast Farallon Island (SFI) and Año Nuevo Island (ANI). The top pane shows the number of landings when foraging at sea or on land. The bottom pane shows the percentage of time gulls were stationary (< 6 km h−1) when foraging at sea or on land. Shown are means ± SEBack to article page