Select until 26 April

Totals Koartwald, Surhuisterveen 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
2.	Mallard	0	1	0	0	0	0	0	1	0	0	2	0.2	2	0	1 (2017)
3.	Teal	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
4.	Stock Dove	2	3	2	6	1	1	2	3	2	2	24	2.4	22	2	6 (2019)
5.	Woodpigeon	2	1	0	2	8	4	2	3	1	1	24	2.4	24	0	8 (2020)
6.	Collared Dove	7	2	3	6	4	3	0	2	4	0	31	3.1	26	5	7 (2016)
7.	Water Rail	0	0	1	0	0	2	0	0	0	0	3	0.3	3	0	2 (2021)
8.	Moorhen	0	0	1	0	0	2	3	0	1	0	7	0.7	7	0	3 (2022)
9.	Jack Snipe	0	0	0	0	0	0	2	1	1	1	5	0.5	5	0	2 (2022)
10.	Woodcock	3	2	0	1	2	6	12	5	4	0	35	3.5	34	1	12 (2022)
11.	Snipe	2	0	8	1	0	6	8	0	1	3	29	2.9	29	0	8 (2018)
12.	Green Sandpiper	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
13.	Black-headed Gull	33	146	43	0	0	60	1	0	9	20	312	31	288	24	146 (2017)
14.	Common Gull	32	114	6	0	0	20	1	0	0	14	187	19	179	8	114 (2017)
15.	Herring Gull	0	0	3	0	0	0	0	0	0	0	3	0.3	3	0	3 (2018)
16.	Lesser Black-backed Gull	0	0	3	0	0	0	0	3	0	0	6	0.6	6	0	3 (2018)
17.	Cormorant	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
18.	Sparrowhawk	4	9	3	13	4	12	5	8	12	1	71	7.1	54	17	13 (2019)
19.	Goshawk	0	1	0	0	1	1	0	1	0	0	4	0.4	3	1	1 (2017)
20.	Common Buzzard	0	0	1	0	1	1	1	0	1	1	6	0.6	6	0	1 (2018)
21.	Barn Owl	1	5	1	6	7	5	0	2	6	3	36	3.6	22	14	7 (2020)
22.	Long-eared Owl	4	1	4	3	5	0	1	0	4	0	22	2.2	20	2	5 (2020)
23.	Kingfisher	11	7	11	25	21	6	6	10	6	0	103	10	60	43	25 (2019)
24.	Wryneck	0	1	0	0	2	1	0	0	0	0	4	0.4	4	0	2 (2020)
25.	Great Spotted Woodpecker	10	20	9	22	19	15	17	23	12	3	150	15	84	66	23 (2023)
26.	Green Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
27.	Kestrel	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
28.	Jay	0	2	5	11	24	18	6	14	7	1	88	8.8	50	38	24 (2020)
29.	Magpie	0	2	2	5	3	1	1	2	4	0	20	2	19	1	5 (2019)
30.	Jackdaw	4	1	9	0	4	0	0	0	0	1	19	1.9	19	0	9 (2018)
31.	Carrion Crow	0	1	1	0	0	0	0	0	0	0	2	0.2	2	0	1 (2017)
32.	Waxwing	0	0	0	1	1	0	0	0	0	0	2	0.2	2	0	1 (2019)
33.	Coal Tit	6	19	6	1	26	17	0	6	0	0	81	8.1	79	2	26 (2020)
34.	Willow Tit	3	2	0	1	1	0	0	0	0	0	7	0.7	7	0	3 (2016)
35.	Blue Tit	89	153	189	293	260	263	240	222	174	23	1906	191	1319	587	293 (2019)
36.	Great Tit	100	302	341	472	417	421	446	351	297	51	3198	320	1676	1522	472 (2019)
37.	Wood Lark	0	0	0	0	0	0	8	3	0	0	11	1.1	11	0	8 (2022)
38.	Swallow	2	0	0	9	2	1	1	129	0	1	145	15	142	3	129 (2023)
39.	Long-tailed Tit	18	19	50	39	27	40	43	26	59	4	325	33	222	103	59 (2024)
40.	Yellow-browed Warbler	0	0	1	1	0	0	0	0	0	0	2	0.2	2	0	1 (2018)
41.	Willow Warbler	9	8	1	8	11	8	6	1	2	1	55	5.5	53	2	11 (2020)
42.	Chiffchaff	64	113	67	126	169	65	80	70	55	22	831	83	678	153	169 (2020)
43.	Sedge Warbler	0	1	0	0	0	1	1	0	0	0	3	0.3	3	0	1 (2017)
44.	Reed Warbler	3	0	2	13	6	3	20	4	1	0	52	5.2	52	0	20 (2022)
45.	Marsh Warbler	1	0	2	14	8	4	7	2	0	0	38	3.8	37	1	14 (2019)
46.	Icterine Warbler	2	2	0	5	2	4	1	0	0	0	16	1.6	16	0	5 (2019)
47.	Grasshopper Warbler	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
48.	Blackcap	338	281	296	433	555	253	590	290	178	72	3286	329	3052	234	590 (2022)
49.	Garden Warbler	19	28	10	26	14	13	37	17	11	0	175	18	168	7	37 (2022)
50.	Lesser Whitethroat	5	7	10	20	11	5	7	7	9	0	81	8.1	72	9	20 (2019)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Whitethroat	0	0	0	8	6	5	3	4	0	0	26	2.6	26	0	8 (2019)
52.	Firecrest	10	19	12	20	9	12	32	30	14	8	166	17	90	76	32 (2022)
53.	Goldcrest	55	27	36	30	60	17	17	36	37	2	317	32	225	92	60 (2020)
54.	Wren	35	36	39	56	38	41	57	32	28	17	379	38	151	228	57 (2022)
55.	Nuthatch	0	1	1	0	0	1	0	1	0	0	4	0.4	4	0	1 (2017)
56.	Short-toed Tree Creeper	17	10	16	20	16	17	15	16	5	0	132	13	68	64	20 (2019)
57.	Starling	2	19	17	58	90	38	59	26	26	5	340	34	329	11	90 (2020)
58.	Song Thrush	63	82	55	95	55	67	83	88	33	42	663	66	612	51	95 (2019)
59.	Mistle Thrush	1	2	4	3	0	1	3	5	4	2	25	2.5	22	3	5 (2023)
60.	Redwing	80	444	290	110	181	120	97	164	107	6	1599	160	1589	10	444 (2017)
61.	Blackbird	286	428	387	266	425	381	400	283	230	56	3142	314	2026	1116	428 (2017)
62.	Fieldfare	4	2	33	5	6	9	8	3	3	8	81	8.1	77	4	33 (2018)
63.	Ring Ouzel	0	0	1	0	4	1	1	0	3	3	13	1.3	12	1	4 (2020)
64.	Spotted Flycatcher	0	0	0	0	1	7	2	2	2	0	14	1.4	14	0	7 (2021)
65.	Robin	119	97	110	175	206	192	191	102	63	32	1287	129	722	565	206 (2020)
66.	Nightingale	1	0	0	1	0	0	0	0	0	0	2	0.2	2	0	1 (2016)
67.	Pied Flycatcher	0	2	1	1	2	1	2	0	0	1	10	1	10	0	2 (2017)
68.	Black Redstart	1	1	0	1	2	1	0	1	0	0	7	0.7	6	1	2 (2020)
69.	Redstart	11	4	1	4	4	7	5	2	2	0	40	4	37	3	11 (2016)
70.	Stonechat	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
71.	Tree Sparrow	22	6	9	25	10	18	1	1	1	1	94	9.4	85	9	25 (2019)
72.	House Sparrow	15	87	5	366	68	63	91	21	16	4	736	74	556	180	366 (2019)
73.	Dunnock	60	96	77	145	103	89	87	60	26	12	755	76	483	272	145 (2019)
74.	White Wagtail	0	2	1	3	1	3	4	0	0	0	14	1.4	13	1	4 (2022)
75.	Tree Pipit	0	0	0	0	0	1	0	0	0	0	1	0.1	1	0	1 (2021)
76.	Chaffinch	80	87	167	444	174	188	98	51	86	37	1412	141	1205	207	444 (2019)
77.	Brambling	17	24	102	334	31	46	78	1	1	1	635	64	485	150	334 (2019)
78.	Hawfinch	0	10	17	1	1	0	0	1	0	1	31	3.1	21	10	17 (2018)
79.	Bullfinch	4	12	7	4	8	11	12	15	13	0	86	8.6	73	13	15 (2023)
80.	Greenfinch	11	21	38	9	21	8	3	2	1	2	116	12	106	10	38 (2018)
81.	Linnet	0	0	0	2	0	0	0	1	0	0	3	0.3	3	0	2 (2019)
82.	Mealy Redpoll	0	461	902	0	0	0	0	223	283	0	1869	187	1844	25	902 (2018)
83.	Lesser Redpoll	2	19	6	0	0	15	8	4	1	0	55	5.5	54	1	19 (2017)
84.	Arctic Redpoll	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
85.	redpoll sp.	1	18	23	0	0	0	0	14	7	0	63	6.3	61	2	23 (2018)
86.	Goldfinch	5	1	0	12	12	3	3	0	0	0	36	3.6	36	0	12 (2019)
87.	Siskin	43	1	43	265	165	268	22	71	5	1	884	88	871	13	268 (2021)
88.	Yellowhammer	0	0	0	0	0	1	0	0	0	0	1	0.1	1	0	1 (2021)
89.	Reed Bunting	1	1	2	0	0	3	1	0	0	0	8	0.8	7	1	3 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	1720	3274	3495	4026	3315	2897	2939	2468	1862	466	26462	2646	20498	5964
	Observation hours	1,188:34	1,241:10	1,668:05	1,767:15	1,973:45	1,709:34	1,706:55	1,381:59	1,189:10	417:20	14,243:47	1,424:23

Trektellen

Totals Koartwald, Surhuisterveen 2016 - 2025