Fig. 3
From: Size matters: wintering ducks stay longer and use fewer habitats on largest Chinese lakes
Mean daily movements (km/d, ln(1 + x) transformed) recorded for individual GPS-tracked dabbling ducks of three species at lakes in the Yangtze River floodplain, in relation a lake inundation area (ln(1 + x) transformed km2; upper graphs) and b water area (ln(1 + x) transformed km2; lower graphs) in winter