| Thursday 4th June 2026 | ||
| The new rarity today was a Black Kite in flight over East Carleton in Norfolk.
Continuing rarities today included White-winged Scoter in Fife, King Eider in Shetland, Ferruginous Duck in Hertfordshire, Kentish Plover in Cumbria, American Black Tern in Northumberland, Black-winged Kite in Norfolk, Red-footed Falcon in County Louth, Western Subalpine Warbler in Shetland and, Iberian Chiffchaff in County Durham and Great Reed Warbler in Somerset. |
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| - Luke Stoppard, RBA | ||