Saturday 4th May 2024
	New discoveries today included a Bonaparte's Gull at St Kilda in Western Isles, another Bonaparte's Gull at Buckroney Marsh in County Wicklow, two White-billed Divers at Loch Scridain in Argyll, Lesser Scaup at Swillington Ings, in West Yorkshire, White-billed Diver at Port Nis, Western Isles, a Spanish Wagtail at Glascoe, Isle of Man, and late news of a Bonaparte's Gull at Cotswold Water Park in Gloucestershire. Lingering rarities included the Collared Flycatcher in East Yorkshire, Lesser Yellowlegs in Essex and East Yorkshire, Black-winged Stilts in Lincolnshire, and South Yorkshire, Ferruginous Duck in Warwickshire, Red-breasted Goose in Lincolnshire and Norfolk, Savi's Warbler in County Louth, Bonaparte's Gull in Dorset and White-billed Diver in Moray.
-  Ben Clark, RBA