Totals VRS West-Friesland 2013 - 2022

	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Woodpigeon	0	0	0	0	0	0	0	4	1	0	5	1.3	4	1	4 (2020)
2.	Collared Dove	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2021)
3.	Oystercatcher	0	0	0	0	0	0	0	2	0	0	2	0.5	2	0	2 (2020)
4.	Woodcock	0	0	0	0	0	0	0	0	1	1	2	0.5	2	0	1 (2021)
5.	Sparrowhawk	0	0	0	0	0	0	0	1	0	1	2	0.5	2	0	1 (2020)
6.	Common Buzzard	0	0	0	0	0	0	0	1	1	0	2	0.5	2	0	1 (2020)
7.	Barn Owl	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1	1 (2021)
8.	Long-eared Owl	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2020)
9.	Kingfisher	0	0	0	0	0	0	0	3	0	0	3	0.8	3	0	3 (2020)
10.	Wryneck	0	0	0	0	0	0	0	1	1	0	2	0.5	2	0	1 (2020)
11.	Great Spotted Woodpecker	0	0	0	0	0	0	3	59	63	44	169	42	49	120	63 (2021)
12.	Green Woodpecker	0	0	0	0	0	0	0	1	2	1	4	1	4	0	2 (2021)
13.	Kestrel	0	0	0	0	0	0	0	0	0	1	1	0.3	1	0	1 (2022)
14.	Jay	0	0	0	0	0	0	0	8	18	4	30	7.5	21	9	18 (2021)
15.	Magpie	0	0	0	0	0	0	0	2	0	0	2	0.5	2	0	2 (2020)
16.	Jackdaw	0	0	0	0	0	0	0	5	4	6	15	3.8	14	1	6 (2022)
17.	Coal Tit	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2020)
18.	Blue Tit	0	0	0	0	0	0	17	389	339	505	1250	313	406	844	505 (2022)
19.	Great Tit	0	0	0	0	0	0	12	766	697	956	2431	608	653	1778	956 (2022)
20.	Cetti's Warbler	0	0	0	0	0	0	0	0	0	1	1	0.3	1	0	1 (2022)
21.	Long-tailed Tit	0	0	0	0	0	0	10	43	36	41	130	33	83	47	43 (2020)
22.	Yellow-browed Warbler	0	0	0	0	0	0	0	2	0	0	2	0.5	2	0	2 (2020)
23.	Willow Warbler	0	0	0	0	0	0	0	32	26	12	70	17.5	38	32	32 (2020)
24.	Chiffchaff	0	0	0	0	0	0	0	144	134	101	379	95	245	134	144 (2020)
25.	Sedge Warbler	0	0	0	0	0	0	0	0	1	1	2	0.5	2	0	1 (2021)
26.	Reed Warbler	0	0	0	0	0	0	0	10	29	5	44	11	34	10	29 (2021)
27.	Marsh Warbler	0	0	0	0	0	0	0	7	17	9	33	8.3	29	4	17 (2021)
28.	Grasshopper Warbler	0	0	0	0	0	0	0	0	1	1	2	0.5	2	0	1 (2021)
29.	Blackcap	0	0	0	0	0	0	0	199	134	129	462	116	383	79	199 (2020)
30.	Garden Warbler	0	0	0	0	0	0	0	42	54	58	154	39	113	41	58 (2022)
31.	Lesser Whitethroat	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2021)
32.	Whitethroat	0	0	0	0	0	0	0	0	8	3	11	2.8	5	6	8 (2021)
33.	Firecrest	0	0	0	0	0	0	3	26	19	41	89	22.3	62	27	41 (2022)
34.	Goldcrest	0	0	0	0	0	0	0	82	19	13	114	29	95	19	82 (2020)
35.	Wren	0	0	0	0	0	0	2	131	112	127	372	93	169	203	131 (2020)
36.	Short-toed Tree Creeper	0	0	0	0	0	0	3	17	18	14	52	13	28	24	18 (2021)
37.	Song Thrush	0	0	0	0	0	0	0	69	86	61	216	54	173	43	86 (2021)
38.	Redwing	0	0	0	0	0	0	1	59	40	57	157	39	154	3	59 (2020)
39.	Blackbird	0	0	0	0	0	0	4	187	253	166	610	153	365	245	253 (2021)
40.	Fieldfare	0	0	0	0	0	0	0	3	0	2	5	1.3	5	0	3 (2020)
41.	Ring Ouzel	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2021)
42.	Spotted Flycatcher	0	0	0	0	0	0	0	5	2	0	7	1.8	6	1	5 (2020)
43.	Robin	0	0	0	0	0	0	5	250	211	164	630	158	367	263	250 (2020)
44.	Red-flanked Bluetail	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2020)
45.	Pied Flycatcher	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2020)
46.	Redstart	0	0	0	0	0	0	0	1	1	0	2	0.5	2	0	1 (2020)
47.	House Sparrow	0	0	0	0	0	0	0	0	9	15	24	6	19	5	15 (2022)
48.	Dunnock	0	0	0	0	0	0	0	75	47	36	158	40	84	74	75 (2020)
49.	Chaffinch	0	0	0	0	0	0	1	126	125	182	434	109	346	88	182 (2022)
50.	Brambling	0	0	0	0	0	0	0	2	2	24	28	7	25	3	24 (2022)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Hawfinch	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1	1 (2021)
52.	Greenfinch	0	0	0	0	0	0	0	38	9	22	69	17.3	65	4	38 (2020)
53.	Lesser Redpoll	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2020)
54.	Goldfinch	0	0	0	0	0	0	0	10	1	16	27	6.8	25	2	16 (2022)
55.	Siskin	0	0	0	0	0	0	0	0	21	6	27	6.8	27	0	21 (2021)
	Species	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	0	0	0	0	0	0	61	2807	2547	2826	8241	2060	4129	4112
	Observation hours							10:00	343:45	397:20	352:00	1,103:05	275:46

Trektellen

Totals VRS West-Friesland 2013 - 2022