In: Robinson J.A., Chivers L.S. & Hamer K.C. 2001. A Comparison of Arctic Tern Sterna paradisaeaand Common Tern S. hirundo nest-site characteristics on Coquet Island, north-east England. Atlantic Seabirds 3(2): 49-58, figure 1 was not reproduced properly. The light grey shading did not differ from the background. Therefore the nest-sites outside of managed plots were not visible. However, these sites are the irregular shaped polygons along the coast, e.g. the L-shaped polygon on the south-east coast.