| Monday 18th December 2023 | ||
| Rarities today comprised the Canvasback still in Essex, Northern Harrier still in County Wexford, Black-throated Thrush still in East Yorkshire, Red-breasted Goose, Pallid Harrier and Ferruginous Duck in Norfolk, Red-breasted Goose in Essex, Kentish Plover in Somerset, Long-billed Dowitcher in East Sussex, Lesser Yellowlegs in Suffolk, and Lesser Scaups in Devon (5) and Pembrokeshire. | ||
| - Chris Batty, RBA | ||