Fig. 5From: GPS tracking reveals landfill closures induce higher foraging effort and habitat switching in gullsProbability of foraging at any landfill site on a given foraging trip for individual breeding lesser black-backed gulls in the years before and after closure of the focal landfills. Birds breeding at Ribble and Walney were more likely to visit landfills in the year before the closure of the focal landfill (Arpley and Jameson Road respectively)Back to article page