Top of the Flocks

Species	Birds	Encounters	Sessions	Max per session	% Birds retrapped	Max time span	Max proven age	Most caught bird	Max weight	Avg weight	Min weight	Median weight	Max wing	Avg wing	Min wing	Median wing
Bearded Tit	1	1	1	1	0	0	1	1	15	15	15	15	58	58	58	58
Blackbird	19	21	17	3	11	1169	5	2	105	91	74.7	91	141	131.8	124	133
Blackcap	735	759	96	56	3	748	2	3	23.1	17.6	13.8	17.5	80	74.3	68	74
Blue Tit	302	478	97	21	29	1413	4	13	14.5	10.2	8.1	10.1	70	62.7	53	63
Canada Goose	9	9	7	3	0	0	1	1					550	550	550	550
Cetti's Warbler	203	503	106	14	52	1135	3	13	19.8	13.5	9.2	14	68	59.9	49	61
Chaffinch	12	12	10	2	0	0	2	1	22.3	20.4	17.8	20.7	90	84.7	80	85
Chiffchaff	864	930	102	55	6	756	3	7	10.6	7.5	6	7.4	67	59.7	52	60
Chiffchaff (Siberian - tristis)	3	3	2	2	0	0	1	1	9.1	8.4	7.8	8.2	64	62	61	61
Coal Tit	1	1	1	1	0	0	0	1	8.2	8.2	8.2	8.2	60	60	60	60
Common Tern	1	1	1	1	0	0	2	1
Dunnock	105	197	83	8	39	993	4	12	24.4	19.2	15.9	19.2	75	70.2	65	70
Firecrest	3	3	3	1	0	0	1	1	5.5	5.3	5.2	5.3	54	53.5	53	54
Garden Warbler	12	12	12	1	0	0	1	1	22.8	18.3	16	17.9	81	77.3	74	78
Goldcrest	46	47	19	6	2	69	1	2	6	5.3	4.7	5.3	56	53.3	48	53
Goldfinch	62	62	17	13	0	0	1	1	18.8	14.3	12.5	14.2	82	78.1	73	78
Grasshopper Warbler	2	2	2	1	0	0	0	1	13.1	12.8	12.4	12.8	65	63	61	63
Great Spotted Woodpecker	10	14	13	2	20	300	1	3	92	78.1	70.8	76.9	136	131.1	125	132
Great Tit	299	407	85	28	24	1238	4	8	22.8	17.7	15	17.8	82	74.7	68	75
Greenfinch	57	65	37	9	12	791	3	3	30.7	26.1	22	26	94	88.1	81	89
Grey Wagtail	2	2	1	2	0	0	0	1	16.1	15.6	15	15.6	84	83	82	83
Greylag Goose	3	6	6	1	100	734	3	2
House Sparrow	11	11	6	5	0	0	0	1	28.5	25.1	23.5	24.6	80	75.2	70	75
Jay	2	2	2	1	0	0	2	1	166.3	166.3	166.3	166.3	182	182	182	182
Kingfisher	19	27	26	2	26	833	3	4	47.4	37.2	31.9	36.1	81	78.3	75	79
Lesser Whitethroat	18	18	15	2	0	0	1	1	12.6	11.4	10.6	11.4	68	65.3	62	65
Linnet	2	3	2	2	50	6	1	2	18.9	17.3	16.1	16.9	83	80.7	79	80
Long-tailed Tit	235	396	79	25	37	1371	3	9	9	7.7	6	7.7	65	60.4	53	61
Magpie	7	8	8	1	14	22	2	2	214.6	186.9	120	197	194	186.4	177	184
Meadow Pipit	4	4	3	2	0	0	1	1	18.6	16.4	15.1	15.6	83	80.3	78	80
Moorhen	2	2	1	2	0	0	2	1					183	181	179	181
Redpoll (Lesser - cabaret)	3	3	2	2	0	0	1	1	10.4	10.3	10.1	10.3	71	70.3	70	70
Redwing	18	18	7	5	0	0	2	1	67	60.5	52	60.5	129	120.2	116	120
Reed Bunting	44	63	38	5	30	756	3	4	21.6	17.9	16.1	17.9	84	75.9	68	75
Reed Warbler	973	1924	82	69	32	1537	5	20	17.3	11.1	7.9	11	71	65.1	58	65
Ring-necked Parakeet	7	7	4	3	0	0	2	1	158.2	140.3	128	141.8	182	172.9	165	173
Robin	136	187	87	7	22	748	2	8	22.2	17.7	15	17.6	79	74	65	74
Sand Martin	4	4	3	2	0	0	1	1	11.3	11	10.7	11.1	110	102.5	99	101
Sedge Warbler	73	76	42	6	4	8	1	2	16	11	9.1	10.8	69	64.5	60	65
Song Thrush	32	36	26	4	9	679	2	3	83.3	68.7	61.3	68.5	124	117.9	109	118
Sparrowhawk	2	2	2	1	0	0	0	1	112.3	112.3	112.3	112.3	186	186	186	186
Spotted Flycatcher	1	1	1	1	0	0	0	1	13.8	13.8	13.8	13.8	86	86	86	86
Starling	21	22	12	8	5	49	2	2	90.3	74.1	63.9	72.1	134	124.8	115	125
Stonechat	8	8	5	3	0	0	1	1	17.8	16.2	13.8	16.4	70	67.6	65	68
Swift	1	1	1	1	0	0	1	1	38.3	38.3	38.3	38.3	172	172	172	172
Water Rail	1	1	1	1	0	0	1	1					121	121	121	121
Whitethroat	117	128	49	7	7	335	1	4	19.8	13.9	11.1	13.8	77	70.5	66	71
Willow Warbler	77	77	26	12	0	0	1	1	12	9	7.1	8.8	72	65.3	60	66
Woodpigeon	1	1	1	1	0	0	0	1					250	250	250	250
Wren	140	188	85	8	21	944	3	7	12.6	9.2	7.5	9.3	52	48.1	41	48
Yellow-browed Warbler	1	1	1	1	0	0	0	1	6.7	6.7	6.7	6.7	52	52	52	52

Species	Birds	Encounters	Sessions	Max per session	% Birds retrapped	Max time span	Max proven age	Most caught bird	Max weight	Avg weight	Min weight	Median weight	Max wing	Avg wing	Min wing	Median wing
Bearded Tit	1	1	1	1	0	0	1	1	15	15	15	15	58	58	58	58
Blackbird	19	21	17	3	11	1169	5	2	105	91	74.7	91	141	131.8	124	133
Blackcap	735	759	96	56	3	748	2	3	23.1	17.6	13.8	17.5	80	74.3	68	74
Blue Tit	302	478	97	21	29	1413	4	13	14.5	10.2	8.1	10.1	70	62.7	53	63
Canada Goose	9	9	7	3	0	0	1	1					550	550	550	550
Cetti's Warbler	203	503	106	14	52	1135	3	13	19.8	13.5	9.2	14	68	59.9	49	61
Chaffinch	12	12	10	2	0	0	2	1	22.3	20.4	17.8	20.7	90	84.7	80	85
Chiffchaff	864	930	102	55	6	756	3	7	10.6	7.5	6	7.4	67	59.7	52	60
Chiffchaff (Siberian - tristis)	3	3	2	2	0	0	1	1	9.1	8.4	7.8	8.2	64	62	61	61
Coal Tit	1	1	1	1	0	0	0	1	8.2	8.2	8.2	8.2	60	60	60	60
Common Tern	1	1	1	1	0	0	2	1
Dunnock	105	197	83	8	39	993	4	12	24.4	19.2	15.9	19.2	75	70.2	65	70
Firecrest	3	3	3	1	0	0	1	1	5.5	5.3	5.2	5.3	54	53.5	53	54
Garden Warbler	12	12	12	1	0	0	1	1	22.8	18.3	16	17.9	81	77.3	74	78
Goldcrest	46	47	19	6	2	69	1	2	6	5.3	4.7	5.3	56	53.3	48	53
Goldfinch	62	62	17	13	0	0	1	1	18.8	14.3	12.5	14.2	82	78.1	73	78
Grasshopper Warbler	2	2	2	1	0	0	0	1	13.1	12.8	12.4	12.8	65	63	61	63
Great Spotted Woodpecker	10	14	13	2	20	300	1	3	92	78.1	70.8	76.9	136	131.1	125	132
Great Tit	299	407	85	28	24	1238	4	8	22.8	17.7	15	17.8	82	74.7	68	75
Greenfinch	57	65	37	9	12	791	3	3	30.7	26.1	22	26	94	88.1	81	89
Grey Wagtail	2	2	1	2	0	0	0	1	16.1	15.6	15	15.6	84	83	82	83
Greylag Goose	3	6	6	1	100	734	3	2
House Sparrow	11	11	6	5	0	0	0	1	28.5	25.1	23.5	24.6	80	75.2	70	75
Jay	2	2	2	1	0	0	2	1	166.3	166.3	166.3	166.3	182	182	182	182
Kingfisher	19	27	26	2	26	833	3	4	47.4	37.2	31.9	36.1	81	78.3	75	79
Lesser Whitethroat	18	18	15	2	0	0	1	1	12.6	11.4	10.6	11.4	68	65.3	62	65
Linnet	2	3	2	2	50	6	1	2	18.9	17.3	16.1	16.9	83	80.7	79	80
Long-tailed Tit	235	396	79	25	37	1371	3	9	9	7.7	6	7.7	65	60.4	53	61
Magpie	7	8	8	1	14	22	2	2	214.6	186.9	120	197	194	186.4	177	184
Meadow Pipit	4	4	3	2	0	0	1	1	18.6	16.4	15.1	15.6	83	80.3	78	80
Moorhen	2	2	1	2	0	0	2	1					183	181	179	181
Redpoll (Lesser - cabaret)	3	3	2	2	0	0	1	1	10.4	10.3	10.1	10.3	71	70.3	70	70
Redwing	18	18	7	5	0	0	2	1	67	60.5	52	60.5	129	120.2	116	120
Reed Bunting	44	63	38	5	30	756	3	4	21.6	17.9	16.1	17.9	84	75.9	68	75
Reed Warbler	973	1924	82	69	32	1537	5	20	17.3	11.1	7.9	11	71	65.1	58	65
Ring-necked Parakeet	7	7	4	3	0	0	2	1	158.2	140.3	128	141.8	182	172.9	165	173
Robin	136	187	87	7	22	748	2	8	22.2	17.7	15	17.6	79	74	65	74
Sand Martin	4	4	3	2	0	0	1	1	11.3	11	10.7	11.1	110	102.5	99	101
Sedge Warbler	73	76	42	6	4	8	1	2	16	11	9.1	10.8	69	64.5	60	65
Song Thrush	32	36	26	4	9	679	2	3	83.3	68.7	61.3	68.5	124	117.9	109	118
Sparrowhawk	2	2	2	1	0	0	0	1	112.3	112.3	112.3	112.3	186	186	186	186
Spotted Flycatcher	1	1	1	1	0	0	0	1	13.8	13.8	13.8	13.8	86	86	86	86
Starling	21	22	12	8	5	49	2	2	90.3	74.1	63.9	72.1	134	124.8	115	125
Stonechat	8	8	5	3	0	0	1	1	17.8	16.2	13.8	16.4	70	67.6	65	68
Swift	1	1	1	1	0	0	1	1	38.3	38.3	38.3	38.3	172	172	172	172
Water Rail	1	1	1	1	0	0	1	1					121	121	121	121
Whitethroat	117	128	49	7	7	335	1	4	19.8	13.9	11.1	13.8	77	70.5	66	71
Willow Warbler	77	77	26	12	0	0	1	1	12	9	7.1	8.8	72	65.3	60	66
Woodpigeon	1	1	1	1	0	0	0	1					250	250	250	250
Wren	140	188	85	8	21	944	3	7	12.6	9.2	7.5	9.3	52	48.1	41	48
Yellow-browed Warbler	1	1	1	1	0	0	0	1	6.7	6.7	6.7	6.7	52	52	52	52