Fig. 5From: Are diurnal time-budgets and activity patterns density-dependent in the Shelduck (Tadorna tadorna) wintering in Algeria? An analysis across multiple temporal scalesMonthly variation in time budgets of daytime activities of the Shelduck during the two wintering seasons 2010–2011 and 2011–2012 at Sabkha Djendli (Northeastern Algeria)Back to article page