Select until 17 February

Totals Koartwald, Surhuisterveen 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2023)
2.	Mallard	1	0	0	0	0	0	1	0	0	0	2	0.2	2	0	1 (2017)
3.	Teal	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2023)
4.	Stock Dove	3	2	6	1	1	2	3	2	5	0	25	2.5	23	2	6 (2019)
5.	Woodpigeon	1	0	2	8	4	2	3	1	1	0	22	2.2	22	0	8 (2020)
6.	Collared Dove	2	3	6	4	3	0	2	4	3	1	28	2.8	24	4	6 (2019)
7.	Water Rail	0	1	0	0	2	0	0	0	1	0	4	0.4	4	0	2 (2021)
8.	Moorhen	0	1	0	0	2	3	0	1	0	0	7	0.7	7	0	3 (2022)
9.	Jack Snipe	0	0	0	0	0	2	1	1	1	5	10	1	9	1	5 (2026)
10.	Woodcock	2	0	1	2	6	12	5	4	9	8	49	4.9	48	1	12 (2022)
11.	Snipe	0	8	1	0	6	8	0	1	3	6	33	3.3	32	1	8 (2018)
12.	Green Sandpiper	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2024)
13.	Black-headed Gull	146	43	0	0	60	1	0	9	20	16	295	30	271	24	146 (2017)
14.	Common Gull	114	6	0	0	20	1	0	0	14	13	168	17	160	8	114 (2017)
15.	Herring Gull	0	3	0	0	0	0	0	0	0	1	4	0.4	4	0	3 (2018)
16.	Lesser Black-backed Gull	0	3	0	0	0	0	3	0	0	0	6	0.6	6	0	3 (2018)
17.	Cormorant	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2024)
18.	Sparrowhawk	9	3	13	4	12	5	8	12	6	3	75	7.5	57	18	13 (2019)
19.	Goshawk	1	0	0	1	1	0	1	0	0	0	4	0.4	3	1	1 (2017)
20.	Common Buzzard	0	1	0	1	1	1	0	1	1	0	6	0.6	6	0	1 (2018)
21.	Barn Owl	5	1	6	7	5	0	2	6	3	0	35	3.5	21	14	7 (2020)
22.	Long-eared Owl	1	4	3	5	0	1	0	4	0	2	20	2	18	2	5 (2020)
23.	Kingfisher	7	11	25	21	6	6	10	6	7	1	100	10	60	40	25 (2019)
24.	Wryneck	1	0	0	2	1	0	0	0	0	0	4	0.4	4	0	2 (2020)
25.	Great Spotted Woodpecker	20	9	22	19	15	17	23	12	31	3	171	17	102	69	31 (2025)
26.	Green Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2024)
27.	Kestrel	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2024)
28.	Jay	2	5	11	24	18	6	14	7	5	1	93	9.3	54	39	24 (2020)
29.	Magpie	2	2	5	3	1	1	2	4	1	0	21	2.1	20	1	5 (2019)
30.	Jackdaw	1	9	0	4	0	0	0	0	2	0	16	1.6	16	0	9 (2018)
31.	Carrion Crow	1	1	0	0	0	0	0	0	0	0	2	0.2	2	0	1 (2017)
32.	Waxwing	0	0	1	1	0	0	0	0	0	0	2	0.2	2	0	1 (2019)
33.	Coal Tit	19	6	1	26	17	0	6	0	24	0	99	9.9	98	1	26 (2020)
34.	Willow Tit	2	0	1	1	0	0	0	0	1	0	5	0.5	5	0	2 (2017)
35.	Blue Tit	153	189	293	260	263	240	222	174	557	27	2378	238	1738	640	557 (2025)
36.	Great Tit	302	341	472	417	421	446	351	297	912	27	3986	399	2166	1820	912 (2025)
37.	Wood Lark	0	0	0	0	0	8	3	0	0	1	12	1.2	12	0	8 (2022)
38.	Swallow	0	0	9	2	1	1	129	0	26	0	168	17	164	4	129 (2023)
39.	Long-tailed Tit	19	50	39	27	40	43	26	59	39	0	342	34	247	95	59 (2024)
40.	Yellow-browed Warbler	0	1	1	0	0	0	0	0	0	0	2	0.2	2	0	1 (2018)
41.	Willow Warbler	8	1	8	11	8	6	1	2	1	0	46	4.6	45	1	11 (2020)
42.	Chiffchaff	113	67	126	169	65	80	70	55	48	0	793	79	654	139	169 (2020)
43.	Sedge Warbler	1	0	0	0	1	1	0	0	1	0	4	0.4	4	0	1 (2017)
44.	Reed Warbler	0	2	13	6	3	20	4	1	5	0	54	5.4	54	0	20 (2022)
45.	Marsh Warbler	0	2	14	8	4	7	2	0	3	0	40	4	39	1	14 (2019)
46.	Icterine Warbler	2	0	5	2	4	1	0	0	0	0	14	1.4	14	0	5 (2019)
47.	Grasshopper Warbler	0	0	0	0	0	1	0	0	0	0	1	0.1	1	0	1 (2022)
48.	Blackcap	281	296	433	555	253	590	290	178	235	0	3111	311	2892	219	590 (2022)
49.	Garden Warbler	28	10	26	14	13	37	17	11	9	0	165	17	157	8	37 (2022)
50.	Lesser Whitethroat	7	10	20	11	5	7	7	9	7	0	83	8.3	75	8	20 (2019)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Whitethroat	0	0	8	6	5	3	4	0	0	0	26	2.6	26	0	8 (2019)
52.	Firecrest	19	12	20	9	12	32	30	14	32	3	183	18	97	86	32 (2022)
53.	Goldcrest	27	36	30	60	17	17	36	37	40	2	302	30	215	87	60 (2020)
54.	Wren	36	39	56	38	41	57	32	28	40	2	369	37	148	221	57 (2022)
55.	Nuthatch	1	1	0	0	1	0	1	0	0	0	4	0.4	4	0	1 (2017)
56.	Short-toed Tree Creeper	10	16	20	16	17	15	16	5	14	1	130	13	71	59	20 (2019)
57.	Starling	19	17	58	90	38	59	26	26	34	5	372	37	360	12	90 (2020)
58.	Song Thrush	82	55	95	55	67	83	88	33	81	2	641	64	595	46	95 (2019)
59.	Mistle Thrush	2	4	3	0	1	3	5	4	9	1	32	3.2	27	5	9 (2025)
60.	Redwing	444	290	110	181	120	97	164	107	145	25	1683	168	1660	23	444 (2017)
61.	Blackbird	428	387	266	425	381	400	283	230	423	83	3306	331	2107	1199	428 (2017)
62.	Fieldfare	2	33	5	6	9	8	3	3	14	55	138	14	125	13	55 (2026)
63.	Ring Ouzel	0	1	0	4	1	1	0	3	3	0	13	1.3	12	1	4 (2020)
64.	Spotted Flycatcher	0	0	0	1	7	2	2	2	0	0	14	1.4	14	0	7 (2021)
65.	Robin	97	110	175	206	192	191	102	63	84	8	1228	123	676	552	206 (2020)
66.	Nightingale	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
67.	Pied Flycatcher	2	1	1	2	1	2	0	0	1	0	10	1	10	0	2 (2017)
68.	Black Redstart	1	0	1	2	1	0	1	0	1	0	7	0.7	6	1	2 (2020)
69.	Redstart	4	1	4	4	7	5	2	2	1	0	30	3	28	2	7 (2021)
70.	Stonechat	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
71.	Tree Sparrow	6	9	25	10	18	1	1	1	2	0	73	7.3	66	7	25 (2019)
72.	House Sparrow	87	5	366	68	63	91	21	16	7	3	727	73	552	175	366 (2019)
73.	Dunnock	96	77	145	103	89	87	60	26	26	1	710	71	449	261	145 (2019)
74.	White Wagtail	2	1	3	1	3	4	0	0	0	0	14	1.4	13	1	4 (2022)
75.	Tree Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	1	0	1 (2021)
76.	Chaffinch	87	167	444	174	188	98	51	86	77	17	1389	139	1177	212	444 (2019)
77.	Brambling	24	102	334	31	46	78	1	1	8	3	628	63	478	150	334 (2019)
78.	Hawfinch	10	17	1	1	0	0	1	0	3	0	33	3.3	23	10	17 (2018)
79.	Bullfinch	12	7	4	8	11	12	15	13	7	0	89	8.9	76	13	15 (2023)
80.	Greenfinch	21	38	9	21	8	3	2	1	5	2	110	11	100	10	38 (2018)
81.	Linnet	0	0	2	0	0	0	1	0	0	0	3	0.3	3	0	2 (2019)
82.	Mealy Redpoll	461	902	0	0	0	0	223	283	0	0	1869	187	1844	25	902 (2018)
83.	Lesser Redpoll	19	6	0	0	15	8	4	1	52	0	105	11	103	2	52 (2025)
84.	Arctic Redpoll	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
85.	Redpoll	18	23	0	0	0	0	14	7	0	0	62	6.2	60	2	23 (2018)
86.	Goldfinch	1	0	12	12	3	3	0	0	0	0	31	3.1	31	0	12 (2019)
87.	Siskin	1	43	265	165	268	22	71	5	4	1	845	85	833	12	268 (2021)
88.	Yellowhammer	0	0	0	0	1	0	0	0	0	0	1	0.1	1	0	1 (2021)
89.	Reed Bunting	1	2	0	0	3	1	0	0	0	0	7	0.7	6	1	3 (2021)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	3274	3495	4026	3315	2897	2939	2468	1862	3094	329	27699	2770	21350	6349
	Observation hours	1,241:10	1,668:05	1,767:15	1,973:45	1,709:34	1,706:55	1,381:59	1,189:10	1,234:20	229:00	14,101:13	1,410:07

Trektellen

Totals Koartwald, Surhuisterveen 2017 - 2026