Tony Wilson: Cornwall Mainland Year List 2020 BOU, Lockdown (COVID-19): Top Blockers Record(s) 1 to 37 of 37 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Canada Goose	Branta canadensis	12	80.00	
2	Pheasant	Phasianus colchicus	11	73.33	
3	Woodpigeon	Columba palumbus	14	93.33	
4	Collared Dove	Streptopelia decaocto	14	93.33	
5	Moorhen	Gallinula chloropus	5	33.33	
6	Herring Gull	Larus argentatus	14	93.33	
7	Lesser Black-backed Gull	Larus fuscus	10	66.67	
8	Sparrowhawk	Accipiter nisus	13	86.67	
9	Buzzard	Buteo buteo	13	86.67	
10	Tawny Owl	Strix aluco	12	80.00	
11	Great Spotted Woodpecker	Dendrocopos major	12	80.00	
12	Green Woodpecker	Picus viridis	5	33.33	
13	Kestrel	Falco tinnunculus	5	33.33	
14	Peregrine	Falco peregrinus	7	46.67	
15	Jay	Garrulus glandarius	10	66.67	
16	Magpie	Pica pica	14	93.33	
17	Chough	Pyrrhocorax pyrrhocorax	2	13.33	
18	Jackdaw	Coloeus monedula	14	93.33	
19	Rook	Corvus frugilegus	14	93.33	
20	Carrion Crow	Corvus corone	14	93.33	
21	Raven	Corvus corax	12	80.00	
22	Coal Tit	Periparus ater	12	80.00	
23	Blue Tit	Cyanistes caeruleus	14	93.33	
24	Great Tit	Parus major	14	93.33	
25	Chiffchaff	Phylloscopus collybita	12	80.00	
26	Blackcap	Sylvia atricapilla	12	80.00	
27	Goldcrest	Regulus regulus	8	53.33	
28	Wren	Troglodytes troglodytes	14	93.33	
29	Nuthatch	Sitta europaea	8	53.33	
30	Song Thrush	Turdus philomelos	12	80.00	
31	Blackbird	Turdus merula	14	93.33	
32	Robin	Erithacus rubecula	14	93.33	
33	House Sparrow	Passer domesticus	14	93.33	
34	Dunnock	Prunella modularis	14	93.33	
35	Pied Wagtail	Motacilla alba	11	73.33	
36	Chaffinch	Fringilla coelebs	14	93.33	
37	Goldfinch	Carduelis carduelis	14	93.33