Fig. 4From: Influences of submerged plant collapse on diet composition, breadth, and overlap among four crane species at Poyang Lake, ChinaThe results of nonmetric multidimensional scaling ordination (NMDS) based on Bray-Curtis dissimilarity. The colors of the circles correspond to the crane species: blue: Siberian Crane; purple: White-naped Crane; green: Hooded Crane; and red: Eurasian CraneBack to article page