Figure 2
From: Closely related gull species show contrasting foraging strategies in an urban environment
(a) Proportion of GPS foraging points for herring (HERG) and great black-backed gulls (GBBG) in different habitat types. Proportional value means of all tracked individuals. (b) Biplot of NMDS model for arcsine transformed proportions of foraging points in each habitat type with herring gulls in pink and great black-backed gulls in blue.
