Tuesday 21st December 2021
	Discoveries today included a Baikal Teal in Staffordshire at Aqualate Mere, and a Penduline Tit in Somerset at Weston-super-Mare. Lingering rarities confirmed as still present were the Belted Kingfisher in Lancashire, Pacific Diver in Glamorgan, Black Scoter in Northumberland, Spotted Sandpiper on the Isles of Scilly, Lesser Yellowlegs on the Orkney Isles, Dusky Warbler in London, White-billed Diver on the Shetland Isles, and Lesser Scaups in both County Cork and Devon (2). Scarities included Little Bunting (London), Ring-billed Gull and Richard's Pipit (Cornwall), American Wigeon (Derbyshire), Yellow-browed Warbler (Cambridgeshire), Waxwing (Lincolnshire), Lapland Bunting (Suffolk), Black Brant (Kent), three each of both Surf Scoter and Green-winged Teal, six Shorelarks, 10 Ring-necked Ducks, and a total of 58 Glossy Ibises.
-  Chris Batty, RBA