Select until 15 September

Totals VRS Castricum 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Canada Goose	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
2.	Barnacle Goose	1	1	1	1	0	1	1	1	0	0	7	0.7	7	0	1 (2018)
3.	Greylag Goose	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
4.	Mute Swan	1	3	2	0	0	0	0	0	0	0	6	0.6	6	0	3 (2017)
5.	Shoveler	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
6.	Gadwall	0	0	2	3	2	15	1	1	2	0	26	2.6	26	0	15 (2021)
7.	Wigeon	0	0	3	0	0	0	0	0	0	0	3	0.3	3	0	3 (2018)
8.	Mallard	1	1	2	1	1	0	1	1	0	0	8	0.8	8	0	2 (2018)
9.	Pintail	0	0	6	0	0	0	0	0	0	0	6	0.6	6	0	6 (2018)
10.	Teal	1	0	15	3	0	6	0	0	2	0	27	2.7	27	0	15 (2018)
11.	duck sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
12.	Tufted Duck	0	0	15	1	0	2	1	0	0	0	19	1.9	19	0	15 (2018)
13.	Pheasant	1	0	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2016)
14.	Quail	11	16	5	9	12	13	3	6	6	2	83	8.3	81	2	16 (2017)
15.	Nightjar	0	0	1	0	0	0	0	1	3	2	7	0.7	7	0	3 (2024)
16.	Swift	2	2	0	8	0	9	4	2	2	0	29	2.9	29	0	9 (2021)
17.	Cuckoo	2	1	0	0	2	3	1	1	0	0	10	1	10	0	3 (2021)
18.	Stock Dove	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
19.	Collared Dove	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
20.	Water Rail	111	55	39	101	90	57	63	78	147	3	744	74	744	0	147 (2024)
21.	Spotted Crake	2	8	19	3	8	1	1	2	2	0	46	4.6	45	1	19 (2018)
22.	Moorhen	6	2	6	4	4	0	6	1	14	0	43	4.3	43	0	14 (2024)
23.	Coot	1	1	1	1	1	0	1	0	0	0	6	0.6	6	0	1 (2018)
24.	Little Grebe	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
25.	Oystercatcher	2	0	2	0	1	1	0	0	0	0	6	0.6	6	0	2 (2016)
26.	Grey Plover	6	5	2	1	0	4	2	3	1	0	24	2.4	24	0	6 (2016)
27.	Golden Plover	17	2	7	0	8	4	2	8	0	1	49	4.9	49	0	17 (2016)
28.	Dotterel	0	0	0	0	0	1	0	1	0	1	3	0.3	3	0	1 (2021)
29.	Ringed Plover	5	1	6	4	2	2	4	14	0	3	41	4.1	41	0	14 (2023)
30.	Little Ringed Plover	13	16	13	8	22	9	8	19	5	17	130	13	122	8	22 (2020)
31.	Lapwing	3	2	26	3	2	0	19	0	0	1	56	5.6	55	1	26 (2018)
32.	Kentish Plover	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
33.	Whimbrel	1	1	1	1	1	1	1	1	2	0	10	1	10	0	2 (2024)
34.	Curlew	1	2	16	1	0	3	3	0	0	0	26	2.6	26	0	16 (2018)
35.	Bar-tailed Godwit	57	59	53	19	18	33	55	28	30	12	364	36	359	5	59 (2017)
36.	Icelandic Black-tailed Godwit	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
37.	Jack Snipe	26	7	12	6	27	32	15	14	4	0	143	14	141	2	32 (2021)
38.	Woodcock	5	5	4	22	28	33	10	42	23	0	172	17	170	2	42 (2023)
39.	Snipe	24	9	26	5	7	25	40	4	8	0	148	15	146	2	40 (2022)
40.	Common Sandpiper	5	3	2	3	0	2	4	6	4	0	29	2.9	29	0	6 (2023)
41.	Green Sandpiper	65	70	63	34	25	11	12	9	7	9	305	31	305	0	70 (2017)
42.	Wood Sandpiper	3	2	6	3	3	1	3	4	1	2	28	2.8	28	0	6 (2018)
43.	Redshank	2	2	8	6	2	1	1	1	0	0	23	2.3	23	0	8 (2018)
44.	Tringa totanus robusta	2	0	0	0	0	1	1	0	0	0	4	0.4	4	0	2 (2016)
45.	Spotted Redshank	0	0	0	0	0	1	1	1	0	0	3	0.3	3	0	1 (2021)
46.	Greenshank	3	18	14	7	4	2	4	1	0	0	53	5.3	53	0	18 (2017)
47.	Turnstone	6	6	3	3	8	6	1	14	1	1	49	4.9	49	0	14 (2023)
48.	Knot	1	2	2	3	0	0	1	1	0	0	10	1	10	0	3 (2019)
49.	Ruff	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
50.	Dunlin	56	11	289	4	2	44	30	8	21	6	471	47	468	3	289 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Common Tern	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
52.	Black-headed Gull	0	4	1	0	0	3	1	0	0	0	9	0.9	8	1	4 (2017)
53.	Common Gull	0	120	32	5	1	53	2	1	0	1	215	22	211	4	120 (2017)
54.	Herring Gull	2	1	8	1	5	5	4	0	0	0	26	2.6	26	0	8 (2018)
55.	Yellow-legged Gull	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
56.	Lesser Black-backed Gull	1	0	4	0	1	1	2	0	19	0	28	2.8	24	4	19 (2024)
57.	Cormorant	0	0	1	1	0	0	0	0	0	0	2	0.2	2	0	1 (2018)
58.	Grey Heron	2	1	3	0	1	3	1	3	2	0	16	1.6	15	1	3 (2018)
59.	Sparrowhawk	3	5	4	2	4	4	2	3	3	1	31	3.1	26	5	5 (2017)
60.	Common Buzzard	1	1	0	0	0	1	0	2	1	0	6	0.6	5	1	2 (2023)
61.	Barn Owl	1	0	1	0	1	0	0	0	6	0	9	0.9	4	5	6 (2024)
62.	Long-eared Owl	0	0	1	0	3	1	1	1	1	0	8	0.8	8	0	3 (2020)
63.	Short-eared Owl	0	0	0	0	0	1	0	0	1	0	2	0.2	2	0	1 (2024)
64.	Kingfisher	33	15	14	14	15	4	18	24	33	11	181	18	153	28	33 (2024)
65.	European Bee-eater	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
66.	Wryneck	9	1	1	5	4	9	7	6	2	5	49	4.9	45	4	9 (2016)
67.	Lesser Spotted Woodpecker	5	4	3	0	4	7	4	5	7	0	39	3.9	31	8	7 (2021)
68.	Great Spotted Woodpecker	12	50	31	29	36	13	22	17	7	15	232	23	166	66	50 (2017)
69.	Green Woodpecker	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
70.	Kestrel	0	1	0	0	0	0	1	1	1	0	4	0.4	3	1	1 (2023)
71.	Merlin (subaesalon)	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
72.	Great Grey Shrike	3	0	0	1	0	0	0	0	0	0	4	0.4	3	1	3 (2016)
73.	Red-backed Shrike	0	0	0	0	1	0	0	0	2	0	3	0.3	3	0	2 (2024)
74.	Jay	7	3	4	4	3	12	12	9	1	1	56	5.6	43	13	12 (2022)
75.	Magpie	0	0	2	1	0	1	1	0	1	0	6	0.6	6	0	2 (2018)
76.	Jackdaw	1	1	2	1	1	1	1	1	0	0	9	0.9	9	0	2 (2018)
77.	Carrion Crow	1	4	0	0	0	0	0	0	0	0	5	0.5	4	1	4 (2017)
78.	Waxwing	13	0	0	0	0	0	0	1	0	0	14	1.4	14	0	13 (2016)
79.	Coal Tit	0	5	0	1	2	23	0	1	0	1	33	3.3	32	1	23 (2021)
80.	Crested Tit	2	1	0	0	1	2	3	2	0	4	15	1.5	15	0	4 (2025)
81.	Marsh Tit	0	0	1	4	2	1	1	0	0	0	9	0.9	9	0	4 (2019)
82.	Blue Tit	256	557	325	708	608	1480	420	459	285	141	5239	524	3999	1240	1480 (2021)
83.	Great Tit	480	581	644	578	551	536	589	396	369	306	5030	503	3271	1759	644 (2018)
84.	Penduline Tit	2	2	0	2	0	0	0	0	0	0	6	0.6	6	0	2 (2019)
85.	Bearded Tit	3	35	15	18	13	1	5	5	1	0	96	9.6	79	17	35 (2017)
86.	Wood Lark	5	4	1	8	14	7	5	4	5	1	54	5.4	47	7	14 (2020)
87.	Skylark	19	13	60	14	51	65	38	35	22	2	319	32	319	0	65 (2021)
88.	Shore Lark	1	0	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2016)
89.	Sand Martin	3	1	1	1	0	1	0	0	1	0	8	0.8	8	0	3 (2016)
90.	Swallow	207	22	56	178	42	6	4	39	27	1	582	58	576	6	207 (2016)
91.	House Martin	22	1	10	10	0	1	0	0	0	0	44	4.4	44	0	22 (2016)
92.	Cetti's Warbler	0	0	18	39	79	37	105	133	136	62	609	61	344	265	136 (2024)
93.	Long-tailed Tit	68	48	26	38	48	76	65	97	87	8	561	56	385	176	97 (2023)
94.	Wood Warbler	0	0	1	1	1	0	1	0	0	1	5	0.5	5	0	1 (2020)
95.	Western Bonelli's Warbler	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
96.	Hume's Warbler	0	1	0	0	0	0	1	0	0	0	2	0.2	2	0	1 (2017)
97.	Yellow-browed Warbler	40	65	121	54	65	16	28	23	39	0	451	45	424	27	121 (2018)
98.	Pallas's Leaf Warbler	3	0	0	1	4	2	1	0	0	0	11	1.1	10	1	4 (2020)
99.	Radde's Warbler	2	0	1	0	2	1	1	0	0	0	7	0.7	6	1	2 (2016)
100.	Dusky Warbler	0	0	0	4	5	3	0	1	0	0	13	1.3	9	4	5 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Willow Warbler	464	433	494	421	341	337	328	270	217	231	3536	354	2781	755	494 (2018)
102.	Phylloscopus trochilus acredula	0	1	0	1	0	0	0	0	0	0	2	0.2	2	0	1 (2017)
103.	Chiffchaff	796	513	378	660	595	534	557	643	656	469	5801	580	5231	570	796 (2016)
104.	Chiffchaff (Siberian - tristis)	2	8	6	11	10	15	8	9	7	0	76	7.6	75	1	15 (2021)
105.	Eastern Crowned-Warbler	2	0	0	0	0	0	0	0	0	0	2	0.2	1	1	2 (2016)
106.	Greenish Warbler	0	0	0	0	0	0	0	0	0	1	1	0.1	1	0	1 (2025)
107.	Arctic (Eversmann's) Warbler	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
108.	Great Reed Warbler	1	7	0	0	6	1	14	2	2	1	34	3.4	15	19	14 (2022)
109.	Aquatic Warbler	4	6	11	5	3	1	1	1	4	0	36	3.6	36	0	11 (2018)
110.	Sedge Warbler	239	307	262	235	337	398	563	333	287	399	3360	336	2744	616	563 (2022)
111.	Paddyfield Warbler	0	0	2	0	0	0	0	0	0	0	2	0.2	1	1	2 (2018)
112.	Blyth's Reed-Warbler	1	1	8	2	0	2	3	3	2	0	22	2.2	21	1	8 (2018)
113.	Reed Warbler	1206	889	1186	1077	1055	1579	1472	851	754	835	10904	1090	10213	691	1579 (2021)
114.	Marsh Warbler	68	60	95	46	68	56	67	125	109	76	770	77	701	69	125 (2023)
115.	Booted Warbler	1	0	1	0	0	0	0	0	0	0	2	0.2	2	0	1 (2016)
116.	Melodious Warbler	1	1	0	1	0	0	0	0	0	0	3	0.3	3	0	1 (2019)
117.	Icterine Warbler	6	3	9	3	8	9	9	12	4	4	67	6.7	67	0	12 (2023)
118.	Pallas's Grasshopper-Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
119.	Savi's Warbler	6	7	14	8	19	24	18	20	6	5	127	13	101	26	24 (2021)
120.	Grasshopper Warbler	313	235	208	114	150	192	114	127	117	141	1711	171	1504	207	313 (2016)
121.	Blackcap	4021	2682	3456	2640	2703	2629	2502	3090	2285	1313	27321	2732	26674	647	4021 (2016)
122.	Garden Warbler	445	293	228	348	327	343	346	401	349	285	3365	337	3246	119	445 (2016)
123.	Barred Warbler	5	3	10	8	8	3	6	8	8	4	63	6.3	59	4	10 (2018)
124.	Lesser Whitethroat	188	218	219	250	207	143	144	207	167	134	1877	188	1614	263	250 (2019)
125.	Blyth's Lesser Whitethroat	0	2	2	0	0	1	1	0	1	0	7	0.7	7	0	2 (2017)
126.	Whitethroat	356	410	409	360	246	325	208	290	168	227	2999	300	2420	579	410 (2017)
127.	Firecrest	136	227	162	155	150	129	187	98	101	26	1371	137	1251	120	227 (2017)
128.	Goldcrest	860	256	975	1428	903	109	138	800	315	50	5834	583	5257	577	1428 (2019)
129.	Wren	191	99	164	107	94	91	175	69	109	25	1124	112	901	223	191 (2016)
130.	Nuthatch	0	1	0	4	0	0	2	1	0	1	9	0.9	8	1	4 (2019)
131.	Tree Creeper	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
132.	Short-toed Tree Creeper	17	25	21	19	16	8	27	17	18	16	184	18	165	19	27 (2022)
133.	Starling	187	440	141	256	586	397	438	190	265	2	2902	290	2892	10	586 (2020)
134.	Song Thrush	540	348	681	427	461	585	341	405	275	18	4081	408	3973	108	681 (2018)
135.	Mistle Thrush	0	2	0	1	0	4	1	0	1	0	9	0.9	8	1	4 (2021)
136.	Redwing	200	410	274	362	562	746	341	361	765	5	4026	403	3977	49	765 (2024)
137.	Blackbird	1407	1088	1022	835	1057	1129	875	777	609	34	8833	883	8274	559	1407 (2016)
138.	Fieldfare	105	273	521	136	227	373	66	66	45	36	1848	185	1840	8	521 (2018)
139.	Ring Ouzel	5	1	5	10	25	8	6	7	2	2	71	7.1	67	4	25 (2020)
140.	Spotted Flycatcher	13	8	7	8	6	10	5	13	3	5	78	7.8	72	6	13 (2016)
141.	Robin	2244	865	1523	2047	1561	1174	1002	821	1145	181	12563	1256	11551	1012	2244 (2016)
142.	Thrush Nightingale	2	0	0	1	0	1	0	0	0	0	4	0.4	4	0	2 (2016)
143.	Nightingale	198	316	427	300	222	265	252	289	121	145	2535	254	2085	450	427 (2018)
144.	Bluethroat	46	33	47	32	42	31	33	30	30	22	346	35	325	21	47 (2018)
145.	Luscinia svecica svecica	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
146.	White-spotted Bluethroat	8	3	14	5	15	11	5	10	3	1	75	7.5	59	16	15 (2020)
147.	Red-breasted Flycatcher	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
148.	Pied Flycatcher	15	8	24	36	32	18	33	20	15	8	209	21	202	7	36 (2019)
149.	Red-flanked Bluetail	0	0	0	0	3	1	0	0	0	0	4	0.4	4	0	3 (2020)
150.	Black Redstart	1	0	2	2	0	1	1	1	2	0	10	1	10	0	2 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
151.	Redstart	46	30	45	62	68	46	27	41	16	7	388	39	357	31	68 (2020)
152.	Whinchat	21	4	5	7	6	11	19	7	12	7	99	9.9	96	3	21 (2016)
153.	Stonechat	77	84	85	85	94	74	125	104	77	33	838	84	749	89	125 (2022)
154.	Wheatear	2	4	3	2	2	3	3	3	3	0	25	2.5	24	1	4 (2017)
155.	Oenanthe oenanthe leucorhoa	1	2	3	2	2	1	0	0	0	0	11	1.1	11	0	3 (2018)
156.	Tree Sparrow	8	2	9	2	4	0	5	1	3	0	34	3.4	34	0	9 (2018)
157.	Dunnock	235	191	197	160	131	196	263	267	179	114	1933	193	1656	277	267 (2023)
158.	Blue-headed Wagtail	53	51	18	26	50	21	26	41	15	14	315	32	313	2	53 (2016)
159.	Yellow Wagtail (flavissima)	5	0	1	0	1	0	0	1	0	0	8	0.8	8	0	5 (2016)
160.	Grey-headed Wagtail	1	0	0	0	0	0	0	1	0	0	2	0.2	2	0	1 (2016)
161.	Yellow wagtail sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
162.	Grey Wagtail	50	21	58	11	75	7	18	18	21	1	280	28	279	1	75 (2020)
163.	White Wagtail	24	14	18	8	17	11	5	12	6	9	124	12	123	1	24 (2016)
164.	alba wagtail sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	1	0	1 (2020)
165.	Pied Wagtail	0	1	0	0	0	2	0	0	0	0	3	0.3	3	0	2 (2021)
166.	Richard's Pipit	2	0	0	2	0	0	2	0	0	0	6	0.6	6	0	2 (2022)
167.	Meadow Pipit	84	152	177	68	55	88	79	37	53	4	797	80	746	51	177 (2018)
168.	Tree Pipit	25	14	36	48	28	22	48	85	64	54	424	42	413	11	85 (2023)
169.	Olive-backed Pipit	0	0	0	0	0	0	1	1	0	0	2	0.2	2	0	1 (2023)
170.	Water Pipit	15	23	13	25	32	23	40	35	2	0	208	21	208	0	40 (2022)
171.	Rock Pipit	24	50	6	16	33	24	23	12	8	0	196	20	192	4	50 (2017)
172.	Chaffinch	36	50	91	60	102	77	56	53	26	16	567	57	461	106	102 (2020)
173.	Brambling	2	5	7	17	38	93	107	9	29	0	307	31	301	6	107 (2022)
174.	Hawfinch	0	2	3	0	1	0	0	2	0	0	8	0.8	8	0	3 (2018)
175.	Bullfinch	12	15	7	2	9	6	3	12	1	0	67	6.7	61	6	15 (2017)
176.	Northern Bullfinch	2	0	0	0	0	0	0	0	0	0	2	0.2	2	0	2 (2016)
177.	Common Rosefinch	3	5	3	2	2	6	4	2	0	1	28	2.8	21	7	6 (2021)
178.	Greenfinch	14	14	19	14	24	6	20	16	2	6	135	14	131	4	24 (2020)
179.	Linnet	80	134	140	116	150	78	90	69	50	27	934	93	844	90	150 (2020)
180.	Mealy Redpoll	38	139	191	0	0	0	4	562	3	0	937	94	927	10	562 (2023)
181.	Lesser Redpoll	13	28	11	2	11	1	16	37	1	0	120	12	113	7	37 (2023)
182.	Arctic Redpoll	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
183.	redpoll sp.	2	2	10	0	2	0	3	13	1	0	33	3.3	33	0	13 (2023)
184.	Goldfinch	18	32	25	41	78	43	49	23	14	7	330	33	314	16	78 (2020)
185.	Siskin	10	0	0	30	4	157	33	30	8	0	272	27	271	1	157 (2021)
186.	Lapland Bunting	0	0	2	1	0	0	0	0	0	0	3	0.3	3	0	2 (2018)
187.	Snow Bunting	10	4	8	13	1	1	3	1	0	0	41	4.1	41	0	13 (2019)
188.	Yellowhammer	2	1	2	1	0	0	0	0	0	0	6	0.6	6	0	2 (2018)
189.	Ortolan Bunting	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
190.	Little Bunting	1	1	1	0	0	5	0	2	2	0	12	1.2	9	3	5 (2021)
191.	Rustic Bunting	0	1	0	0	0	0	0	0	1	0	2	0.2	2	0	1 (2024)
192.	Black-headed Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
193.	Reed Bunting	106	55	128	74	74	96	71	62	34	14	714	71	610	104	128 (2018)
194.	passerine sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	16972	13482	16399	15252	14988	15482	13081	13471	10945	5637	135709	13571	123445	12264
	Observation hours	1,409:54	524:40	1,539:51	1,131:19	1,214:00	1,459:20	1,340:25	1,184:10	1,131:58	662:28	11,598:05	1,159:49

Trektellen

Totals VRS Castricum 2016 - 2025