Fig. 2From: Roost selection of the endangered Spotted Greenshank (Tringa guttifer) in critical habitat in the Inner Gulf of ThailandMonthly estimates of flock sizes of roosting Spotted Greenshank from October 2014‒April 2015 in the Inner Gulf of Thailand. The horizontal line in each bar indicates the mean flock size, and the black dots the outliersBack to article page