Select until 19 November

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 (2016)
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	9	750	75	750	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	6	49	4.9	49	0	14 (2024)
23.	Coot	1	1	1	1	1	0	1	0	0	0	6	0.6	6	0	1 (2020)
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 (2018)
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 (2025)
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	1	144	14	142	2	32 (2021)
38.	Woodcock	5	5	4	22	28	33	10	42	23	16	188	19	186	2	42 (2023)
39.	Snipe	24	9	26	5	7	25	40	4	8	1	149	15	147	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 (2022)
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 (2019)
58.	Bittern	0	0	0	0	0	0	0	0	0	1	1	0.1	1	0	1 (2025)
59.	Grey Heron	2	1	3	0	1	3	1	3	2	0	16	1.6	15	1	3 (2021)
60.	Sparrowhawk	3	5	4	2	4	4	2	3	3	4	34	3.4	29	5	5 (2017)
61.	Common Buzzard	1	1	0	0	0	1	0	2	1	0	6	0.6	5	1	2 (2023)
62.	Barn Owl	1	0	1	0	1	0	0	0	6	0	9	0.9	4	5	6 (2024)
63.	Long-eared Owl	0	0	1	0	3	1	1	1	1	0	8	0.8	8	0	3 (2020)
64.	Short-eared Owl	0	0	0	0	0	1	0	0	1	0	2	0.2	2	0	1 (2021)
65.	Kingfisher	33	15	14	14	15	4	18	24	33	22	192	19	159	33	33 (2024)
66.	European Bee-eater	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
67.	Wryneck	9	1	1	5	4	9	7	6	2	5	49	4.9	45	4	9 (2016)
68.	Lesser Spotted Woodpecker	5	4	3	0	4	7	4	5	7	1	40	4	32	8	7 (2021)
69.	Great Spotted Woodpecker	12	50	31	29	36	13	22	17	7	18	235	24	168	67	50 (2017)
70.	Green Woodpecker	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
71.	Kestrel	0	1	0	0	0	0	1	1	1	0	4	0.4	3	1	1 (2022)
72.	Merlin (subaesalon)	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
73.	Great Grey Shrike	3	0	0	1	0	0	0	0	0	0	4	0.4	3	1	3 (2016)
74.	Red-backed Shrike	0	0	0	0	1	0	0	0	2	0	3	0.3	3	0	2 (2024)
75.	Jay	7	3	4	4	3	12	12	9	1	1	56	5.6	43	13	12 (2021)
76.	Magpie	0	0	2	1	0	1	1	0	1	0	6	0.6	6	0	2 (2018)
77.	Jackdaw	1	1	2	1	1	1	1	1	0	0	9	0.9	9	0	2 (2018)
78.	Carrion Crow	1	4	0	0	0	0	0	0	0	0	5	0.5	4	1	4 (2017)
79.	Waxwing	13	0	0	0	0	0	0	1	0	0	14	1.4	14	0	13 (2016)
80.	Coal Tit	0	5	0	1	2	23	0	1	0	3	35	3.5	34	1	23 (2021)
81.	Crested Tit	2	1	0	0	1	2	3	2	0	4	15	1.5	15	0	4 (2025)
82.	Marsh Tit	0	0	1	4	2	1	1	0	0	0	9	0.9	9	0	4 (2019)
83.	Blue Tit	256	557	325	708	608	1480	420	459	285	1202	6300	630	4993	1307	1480 (2021)
84.	Great Tit	480	581	644	578	551	536	589	396	369	644	5368	537	3507	1861	644 (2018)
85.	Penduline Tit	2	2	0	2	0	0	0	0	0	4	10	1	10	0	4 (2025)
86.	Bearded Tit	3	35	15	18	13	1	5	5	1	2	98	9.8	81	17	35 (2017)
87.	Wood Lark	5	4	1	8	14	7	5	4	5	1	54	5.4	47	7	14 (2020)
88.	Skylark	19	13	60	14	51	65	38	35	22	15	332	33	332	0	65 (2021)
89.	Shore Lark	1	0	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2016)
90.	Sand Martin	3	1	1	1	0	1	0	0	1	0	8	0.8	8	0	3 (2016)
91.	Swallow	207	22	56	178	42	6	4	39	27	1	582	58	576	6	207 (2016)
92.	House Martin	22	1	10	10	0	1	0	0	0	0	44	4.4	44	0	22 (2016)
93.	Cetti's Warbler	0	0	18	39	79	37	105	133	136	256	803	80	496	307	256 (2025)
94.	Long-tailed Tit	68	48	26	38	48	76	65	97	87	41	594	59	413	181	97 (2023)
95.	Wood Warbler	0	0	1	1	1	0	1	0	0	1	5	0.5	5	0	1 (2025)
96.	Western Bonelli's Warbler	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
97.	Hume's Warbler	0	1	0	0	0	0	1	0	0	2	4	0.4	4	0	2 (2025)
98.	Yellow-browed Warbler	40	65	121	54	65	16	28	23	39	28	479	48	449	30	121 (2018)
99.	Pallas's Leaf Warbler	3	0	0	1	4	2	1	0	0	3	14	1.4	13	1	4 (2020)
100.	Radde's Warbler	2	0	1	0	2	1	1	0	0	0	7	0.7	6	1	2 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Dusky Warbler	0	0	0	4	5	3	0	1	0	3	16	1.6	12	4	5 (2020)
102.	Willow Warbler	464	433	494	421	341	337	328	270	217	238	3543	354	2788	755	494 (2018)
103.	Phylloscopus trochilus acredula	0	1	0	1	0	0	0	0	0	0	2	0.2	2	0	1 (2019)
104.	Chiffchaff	796	513	378	660	595	534	557	643	656	907	6239	624	5661	578	907 (2025)
105.	Chiffchaff (Siberian - tristis)	2	8	6	11	10	15	8	9	7	10	86	8.6	85	1	15 (2021)
106.	Eastern Crowned-Warbler	2	0	0	0	0	0	0	0	0	0	2	0.2	1	1	2 (2016)
107.	Greenish Warbler	0	0	0	0	0	0	0	0	0	1	1	0.1	1	0	1 (2025)
108.	Arctic (Eversmann's) Warbler	0	0	0	0	0	0	1	0	0	0	1	0.1	1	0	1 (2022)
109.	Great Reed Warbler	1	7	0	0	6	1	14	2	2	1	34	3.4	15	19	14 (2022)
110.	Aquatic Warbler	4	6	11	5	3	1	1	1	4	0	36	3.6	36	0	11 (2018)
111.	Sedge Warbler	239	307	262	235	337	398	563	333	287	401	3362	336	2746	616	563 (2022)
112.	Paddyfield Warbler	0	0	2	0	0	0	0	0	0	0	2	0.2	1	1	2 (2018)
113.	Blyth's Reed-Warbler	1	1	8	2	0	2	3	3	2	0	22	2.2	21	1	8 (2018)
114.	Reed Warbler	1206	889	1186	1077	1055	1579	1472	851	754	950	11019	1102	10325	694	1579 (2021)
115.	Marsh Warbler	68	60	95	46	68	56	67	125	109	76	770	77	701	69	125 (2023)
116.	Booted Warbler	1	0	1	0	0	0	0	0	0	0	2	0.2	2	0	1 (2018)
117.	Melodious Warbler	1	1	0	1	0	0	0	0	0	0	3	0.3	3	0	1 (2017)
118.	Icterine Warbler	6	3	9	3	8	9	9	12	4	4	67	6.7	67	0	12 (2023)
119.	Pallas's Grasshopper-Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
120.	Savi's Warbler	6	7	14	8	19	24	18	20	6	5	127	13	101	26	24 (2021)
121.	Grasshopper Warbler	313	235	208	114	150	192	114	127	117	143	1713	171	1506	207	313 (2016)
122.	Blackcap	4021	2682	3456	2640	2703	2629	2502	3090	2285	3126	29134	2913	28458	676	4021 (2016)
123.	Garden Warbler	445	293	228	348	327	343	346	401	349	324	3404	340	3285	119	445 (2016)
124.	Barred Warbler	5	3	10	8	8	3	6	8	8	5	64	6.4	60	4	10 (2018)
125.	Lesser Whitethroat	188	218	219	250	207	143	144	207	167	134	1877	188	1614	263	250 (2019)
126.	Blyth's Lesser Whitethroat	0	2	2	0	0	1	1	0	1	1	8	0.8	8	0	2 (2018)
127.	Whitethroat	356	410	409	360	246	325	208	290	168	229	3001	300	2421	580	410 (2017)
128.	Firecrest	136	227	162	155	150	129	187	98	101	342	1687	169	1557	130	342 (2025)
129.	Goldcrest	860	256	975	1428	903	109	138	800	315	1477	7261	726	6632	629	1477 (2025)
130.	Wren	191	99	164	107	94	91	175	69	109	124	1223	122	995	228	191 (2016)
131.	Nuthatch	0	1	0	4	0	0	2	1	0	1	9	0.9	8	1	4 (2019)
132.	Tree Creeper	0	0	0	1	0	0	0	0	0	0	1	0.1	1	0	1 (2019)
133.	Short-toed Tree Creeper	17	25	21	19	16	8	27	17	18	19	187	19	168	19	27 (2022)
134.	Starling	187	440	141	256	586	397	438	190	265	355	3255	326	3245	10	586 (2020)
135.	Song Thrush	540	348	681	427	461	585	341	405	275	286	4349	435	4239	110	681 (2018)
136.	Mistle Thrush	0	2	0	1	0	4	1	0	1	0	9	0.9	8	1	4 (2021)
137.	Redwing	200	410	274	362	562	746	341	361	765	448	4469	447	4417	52	765 (2024)
138.	Blackbird	1407	1088	1022	835	1057	1129	875	777	609	788	9587	959	8989	598	1407 (2016)
139.	Fieldfare	105	273	521	136	227	373	66	66	45	104	1916	192	1908	8	521 (2018)
140.	Ring Ouzel	5	1	5	10	25	8	6	7	2	2	71	7.1	67	4	25 (2020)
141.	Spotted Flycatcher	13	8	7	8	6	10	5	13	3	5	78	7.8	72	6	13 (2023)
142.	Robin	2244	865	1523	2047	1561	1174	1002	821	1145	906	13288	1329	12244	1044	2244 (2016)
143.	Thrush Nightingale	2	0	0	1	0	1	0	0	0	0	4	0.4	4	0	2 (2016)
144.	Nightingale	198	316	427	300	222	265	252	289	121	145	2535	254	2085	450	427 (2018)
145.	Bluethroat	46	33	47	32	42	31	33	30	30	23	347	35	326	21	47 (2018)
146.	Luscinia svecica svecica	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
147.	White-spotted Bluethroat	8	3	14	5	15	11	5	10	3	1	75	7.5	59	16	15 (2020)
148.	Red-breasted Flycatcher	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
149.	Pied Flycatcher	15	8	24	36	32	18	33	20	15	8	209	21	202	7	36 (2019)
150.	Red-flanked Bluetail	0	0	0	0	3	1	0	0	0	0	4	0.4	4	0	3 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
151.	Black Redstart	1	0	2	2	0	1	1	1	2	2	12	1.2	12	0	2 (2018)
152.	Redstart	46	30	45	62	68	46	27	41	16	7	388	39	357	31	68 (2020)
153.	Whinchat	21	4	5	7	6	11	19	7	12	9	101	10	98	3	21 (2016)
154.	Stonechat	77	84	85	85	94	74	125	104	77	67	872	87	782	90	125 (2022)
155.	Wheatear	2	4	3	2	2	3	3	3	3	0	25	2.5	24	1	4 (2017)
156.	Oenanthe oenanthe leucorhoa	1	2	3	2	2	1	0	0	0	0	11	1.1	11	0	3 (2018)
157.	Tree Sparrow	8	2	9	2	4	0	5	1	3	2	36	3.6	36	0	9 (2018)
158.	Dunnock	235	191	197	160	131	196	263	267	179	232	2051	205	1773	278	267 (2023)
159.	Blue-headed Wagtail	53	51	18	26	50	21	26	41	15	14	315	32	313	2	53 (2016)
160.	Yellow Wagtail (flavissima)	5	0	1	0	1	0	0	1	0	0	8	0.8	8	0	5 (2016)
161.	Grey-headed Wagtail	1	0	0	0	0	0	0	1	0	0	2	0.2	2	0	1 (2023)
162.	Yellow wagtail sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	1	0	1 (2018)
163.	Grey Wagtail	50	21	58	11	75	7	18	18	21	34	313	31	312	1	75 (2020)
164.	White Wagtail	24	14	18	8	17	11	5	12	6	13	128	13	127	1	24 (2016)
165.	alba wagtail sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	1	0	1 (2020)
166.	Pied Wagtail	0	1	0	0	0	2	0	0	0	0	3	0.3	3	0	2 (2021)
167.	Richard's Pipit	2	0	0	2	0	0	2	0	0	1	7	0.7	7	0	2 (2016)
168.	Meadow Pipit	84	152	177	68	55	88	79	37	53	35	828	83	777	51	177 (2018)
169.	Tree Pipit	25	14	36	48	28	22	48	85	64	54	424	42	413	11	85 (2023)
170.	Olive-backed Pipit	0	0	0	0	0	0	1	1	0	1	3	0.3	3	0	1 (2023)
171.	Water Pipit	15	23	13	25	32	23	40	35	2	6	214	21	214	0	40 (2022)
172.	Rock Pipit	24	50	6	16	33	24	23	12	8	12	208	21	204	4	50 (2017)
173.	Chaffinch	36	50	91	60	102	77	56	53	26	67	618	62	511	107	102 (2020)
174.	Brambling	2	5	7	17	38	93	107	9	29	53	360	36	353	7	107 (2022)
175.	Hawfinch	0	2	3	0	1	0	0	2	0	0	8	0.8	8	0	3 (2018)
176.	Bullfinch	12	15	7	2	9	6	3	12	1	1	68	6.8	62	6	15 (2017)
177.	Northern Bullfinch	2	0	0	0	0	0	0	0	0	0	2	0.2	2	0	2 (2016)
178.	Common Rosefinch	3	5	3	2	2	6	4	2	0	1	28	2.8	21	7	6 (2021)
179.	Greenfinch	14	14	19	14	24	6	20	16	2	12	141	14	137	4	24 (2020)
180.	Linnet	80	134	140	116	150	78	90	69	50	27	934	93	844	90	150 (2020)
181.	Mealy Redpoll	38	139	191	0	0	0	4	562	3	0	937	94	927	10	562 (2023)
182.	Lesser Redpoll	13	28	11	2	11	1	16	37	1	76	196	20	188	8	76 (2025)
183.	Arctic Redpoll	0	1	0	0	0	0	0	0	0	0	1	0.1	1	0	1 (2017)
184.	Redpoll	2	2	10	0	2	0	3	13	1	2	35	3.5	35	0	13 (2023)
185.	Goldfinch	18	32	25	41	78	43	49	23	14	8	331	33	315	16	78 (2020)
186.	Siskin	10	0	0	30	4	157	33	30	8	3	275	28	274	1	157 (2021)
187.	Lapland Bunting	0	0	2	1	0	0	0	0	0	0	3	0.3	3	0	2 (2018)
188.	Snow Bunting	10	4	8	13	1	1	3	1	0	1	42	4.2	42	0	13 (2019)
189.	Yellowhammer	2	1	2	1	0	0	0	0	0	0	6	0.6	6	0	2 (2018)
190.	Ortolan Bunting	0	0	0	0	0	0	0	0	1	0	1	0.1	1	0	1 (2024)
191.	Little Bunting	1	1	1	0	0	5	0	2	2	2	14	1.4	11	3	5 (2021)
192.	Rustic Bunting	0	1	0	0	0	0	0	0	1	0	2	0.2	2	0	1 (2017)
193.	Black-headed Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	1	0	1 (2023)
194.	Black-faced Bunting	0	0	0	0	0	0	0	0	0	1	1	0.1	1	0	1 (2025)
195.	Reed Bunting	106	55	128	74	74	96	71	62	34	27	727	73	623	104	128 (2018)
196.	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	14712	144784	14478	132106	12678
	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	988:34	11,924:11	1,192:25

Trektellen

Totals VRS Castricum 2016 - 2025