Colin Bowler: Home Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 24 of 24 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Swift	Apus apus	1	100.00	
2	Woodpigeon	Columba palumbus	1	100.00	
3	Collared Dove	Streptopelia decaocto	1	100.00	
4	Black-headed Gull	Chroicocephalus ridibundus	1	100.00	
5	Grey Heron	Ardea cinerea	1	100.00	
6	Sparrowhawk	Accipiter nisus	1	100.00	
7	Buzzard	Buteo buteo	1	100.00	
8	Kestrel	Falco tinnunculus	1	100.00	
9	Magpie	Pica pica	1	100.00	
10	Carrion Crow	Corvus corone	1	100.00	
11	Raven	Corvus corax	1	100.00	
12	Coal Tit	Periparus ater	1	100.00	
13	Blue Tit	Cyanistes caeruleus	1	100.00	
14	Great Tit	Parus major	1	100.00	
15	Long-tailed Tit	Aegithalos caudatus	1	100.00	
16	Wren	Troglodytes troglodytes	1	100.00	
17	Starling	Sturnus vulgaris	1	100.00	
18	Mistle Thrush	Turdus viscivorus	1	100.00	
19	Blackbird	Turdus merula	1	100.00	
20	Robin	Erithacus rubecula	1	100.00	
21	House Sparrow	Passer domesticus	1	100.00	
22	Dunnock	Prunella modularis	1	100.00	
23	Greenfinch	Chloris chloris	1	100.00	
24	Goldfinch	Carduelis carduelis	1	100.00