Covid-19 lockdown & restrictions from January-May, caused some glaring omissions on this year's list. 11 British ticks this year: Bufflehead, River Warbler, Oriental Turtle Dove, Black-browed Albatross, Elegant Tern, White-tailed Lapwing, Serin, Rustic Bunting, Semi-palmated Sandpiper, Taiga Flycatcher & Belted Kingfisher. WMBC Regional ticks: Bufflehead, Bonaparte's Gull, Lesser Yellowlegs, Golden Oriole, Blyth's Reed Warbler, Shorelark.