| Saturday 4th August 2018 | ||
| In Essex a Ferruginous Duck was discovered at Abberton Reservoir.
Lingering rarities included the Sooty Tern in Aberdeenshire, Snowy Owl in Western Isles, Lesser Yellowlegs in Norfolk, Bonaparte's Gull in Kent and a Wilson's Petrel was seen from a pelagic off County Cork. Scarcity highlights included a Common Rosefinch, a Wryneck, a Surf Scoter, a Ring-necked Duck, a Green-winged Teal, a Purple Heron, a Glossy Ibis, an American Golden Plover, a Buff-breasted Sandpiper, a Red-necked Phalarope, two Grey Phalaropes, two Pectoral Sandpipers, two Glaucous Gulls, three Spotted Crakes, three Honey Buzzards, four Pomarine Skuas, a Cory's Shearwater, eight Balearic Shearwaters and 11 Great Shearwaters. |
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| - Will Soar, RBA | ||