Select until 18 September

Totals Castricum aan Zee (landtrek) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	1	23	22	0	46	4.6	0	23 (2023)
2.	Canada Goose	36	0	22	8	4	29	12	30	73	0	214	21	0	73 (2024)
3.	Barnacle Goose	200	34	0	11	69	12	105	185	55	0	671	67	0	200 (2016)
4.	Branta laucopsis x canadensis	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
5.	Greylag Goose	358	128	73	200	359	108	242	214	272	26	1980	198	0	359 (2020)
6.	goose sp.	0	0	28	0	51	70	0	0	0	0	149	15	0	70 (2021)
7.	Domestic Goose	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
8.	Pink-footed Goose	37	0	49	35	6	9	509	90	76	0	811	81	0	509 (2022)
9.	Tundra Bean Goose	0	0	0	2	49	0	18	0	1	0	70	7	0	49 (2020)
10.	Bean Goose sp.	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2019)
11.	Eurasian White-fronted Goose	156	0	71	151	982	41	1314	950	137	0	3802	380	0	1314 (2022)
12.	Mute Swan	0	0	0	1	1	1	8	11	1	5	28	2.8	0	11 (2023)
13.	Whooper Swan	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
14.	Egyptian Goose	66	12	22	65	18	45	26	85	74	8	421	42	0	85 (2023)
15.	Shelduck	12	0	15	25	0	22	2	27	12	7	122	12	0	27 (2023)
16.	Ruddy Shelduck	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
17.	Shoveler	1	1	4	1	2	1	2	10	5	3	30	3	0	10 (2023)
18.	Gadwall	1	0	3	26	0	0	11	2	22	14	79	7.9	0	26 (2019)
19.	Wigeon	403	0	15	30	421	53	292	628	84	20	1946	195	0	628 (2023)
20.	Mallard	2	0	1	0	0	4	5	18	11	0	41	4.1	0	18 (2023)
21.	Pintail	24	0	26	6	15	6	12	18	1	0	108	11	0	26 (2018)
22.	Teal	17	15	3	9	4	29	53	41	28	6	205	21	0	53 (2022)
23.	Pochard	0	0	0	0	0	0	0	7	2	0	9	0.9	0	7 (2023)
24.	Tufted Duck	0	0	0	0	0	1	0	0	20	0	21	2.1	0	20 (2024)
25.	Goldeneye	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
26.	Goosander	1	0	1	0	0	2	0	0	1	0	5	0.5	0	2 (2021)
27.	Red-breasted Merganser	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
28.	Pheasant	0	0	0	0	0	0	0	0	3	0	3	0.3	0	3 (2024)
29.	Swift	10	8	3	14	45	84	27	22	40	66	319	32	0	84 (2021)
30.	Pallid Swift	0	0	0	0	0	0	3	2	0	0	5	0.5	0	3 (2022)
31.	Apus sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
32.	Cuckoo	0	1	0	1	0	1	0	0	1	1	5	0.5	0	1 (2017)
33.	Feral Pigeon	0	0	0	0	0	0	0	0	11	0	11	1.1	0	11 (2024)
34.	Stock Dove	49	17	253	114	59	209	200	180	276	2	1359	136	0	276 (2024)
35.	Woodpigeon	25	248	4002	871	2151	1380	14709	12729	9541	44	45700	4570	3	14709 (2022)
36.	Turtle Dove	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
37.	Collared Dove	9	0	7	4	2	5	1	6	10	9	53	5.3	0	10 (2024)
38.	Great Crested Grebe	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
39.	Oystercatcher	3	0	0	1	2	0	6	9	1	1	23	2.3	0	9 (2023)
40.	Grey Plover	13	4	0	12	5	9	3	76	10	1	133	13	0	76 (2023)
41.	Golden Plover	77	67	18	4	20	12	137	79	113	112	639	64	0	137 (2022)
42.	Dotterel	7	5	0	0	4	1	1	5	6	1	30	3	0	7 (2016)
43.	Ringed Plover	70	25	10	15	15	22	17	193	30	13	410	41	0	193 (2023)
44.	Little Ringed Plover	2	0	1	0	0	0	1	0	0	0	4	0.4	0	2 (2016)
45.	Lapwing	26	0	182	2	173	74	4228	38	212	18	4953	495	0	4228 (2022)
46.	Whimbrel	8	0	1	5	1	0	0	3	8	14	40	4	0	14 (2025)
47.	Curlew	48	6	8	15	10	14	16	10	10	21	158	16	0	48 (2016)
48.	Bar-tailed Godwit	0	0	0	0	0	0	0	107	0	0	107	11	0	107 (2023)
49.	Black-tailed Godwit	0	0	0	0	0	1	0	5	0	0	6	0.6	0	5 (2023)
50.	Jack Snipe	3	0	0	0	0	0	3	0	0	0	6	0.6	0	3 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Woodcock	0	0	1	1	0	2	0	1	0	0	5	0.5	0	2 (2021)
52.	Snipe	276	92	275	232	252	128	498	361	622	237	2973	297	0	622 (2024)
53.	Common Sandpiper	1	3	0	1	1	0	1	1	0	0	8	0.8	0	3 (2017)
54.	Green Sandpiper	14	12	2	8	2	3	6	1	18	8	74	7.4	0	18 (2024)
55.	Wood Sandpiper	0	1	0	0	0	0	0	0	1	1	3	0.3	0	1 (2017)
56.	Redshank	10	4	0	16	9	3	2	23	3	2	72	7.2	0	23 (2023)
57.	Spotted Redshank	1	0	0	0	0	0	1	1	1	0	4	0.4	0	1 (2016)
58.	Greenshank	13	9	2	4	2	8	2	13	4	8	65	6.5	0	13 (2016)
59.	Turnstone	2	1	0	1	1	2	0	5	2	4	18	1.8	0	5 (2023)
60.	Knot	1	0	0	4	1	1	0	0	0	0	7	0.7	0	4 (2019)
61.	Ruff	0	4	0	0	0	2	4	48	2	1	61	6.1	0	48 (2023)
62.	wader sp.	0	0	3	0	0	0	0	2	0	2	7	0.7	0	3 (2018)
63.	Curlew Sandpiper	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
64.	Sanderling	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
65.	Dunlin	29	3	3	3	2	8	6	21	14	0	89	8.9	0	29 (2016)
66.	Little Stint	4	0	0	0	0	0	0	0	0	0	4	0.4	0	4 (2016)
67.	Calidris sp.	0	0	0	0	0	0	0	1	1	1	3	0.3	0	1 (2023)
68.	Caspian Tern	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
69.	Black Tern	0	0	0	0	0	0	0	5	0	0	5	0.5	0	5 (2023)
70.	Common Tern	5	3	0	12	8	6	3	17	0	8	62	6.2	0	17 (2023)
71.	Little Gull	0	0	0	11	0	0	0	7	0	0	18	1.8	0	11 (2019)
72.	Kittiwake	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
73.	Black-headed Gull	198	57	130	282	118	246	312	111	476	8	1938	194	0	476 (2024)
74.	Mediterranean Gull	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
75.	Common Gull	53	20	74	132	126	81	60	133	137	10	826	83	0	137 (2024)
76.	Caspian Gull	0	0	3	1	0	2	1	2	8	1	18	1.8	0	8 (2024)
77.	Herring Gull	59	66	18	372	109	59	309	356	249	25	1622	162	0	372 (2019)
78.	Great Black-backed Gull	26	14	23	14	3	3	54	8	7	0	152	15	0	54 (2022)
79.	Lesser Black-backed Gull	108	135	74	452	188	299	6196	1178	1692	498	10820	1082	0	6196 (2022)
80.	Arctic Skua	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
81.	Pomarine Skua	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
82.	Red-throated Diver	0	0	0	0	1	0	0	1	0	0	2	0.2	0	1 (2020)
83.	White Stork	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
84.	Cormorant	506	102	1710	524	525	533	413	463	1042	111	5929	593	0	1710 (2018)
85.	Spoonbill	13	39	52	25	18	111	0	239	26	24	547	55	0	239 (2023)
86.	Great White Egret	8	6	16	15	14	37	18	104	147	7	372	37	0	147 (2024)
87.	Grey Heron	54	26	27	83	55	38	33	170	187	48	721	72	0	187 (2024)
88.	Purple Heron	0	1	0	0	0	3	0	0	3	0	7	0.7	0	3 (2021)
89.	Osprey	4	0	0	0	3	0	2	5	13	3	30	3	0	13 (2024)
90.	Honey Buzzard	2	0	0	0	0	0	2	4	12	13	33	3.3	2	13 (2025)
91.	Sparrowhawk	68	54	106	78	67	86	189	129	131	31	939	94	0	189 (2022)
92.	Goshawk	1	2	2	5	3	2	2	2	4	0	23	2.3	0	5 (2019)
93.	Marsh Harrier	20	2	4	9	6	16	16	29	44	49	195	20	0	49 (2025)
94.	Hen Harrier	4	0	5	3	5	4	18	19	10	0	68	6.8	0	19 (2023)
95.	Pallid Harrier	1	0	0	1	1	0	1	0	0	0	4	0.4	0	1 (2016)
96.	Montagu's Harrier	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
97.	harrier sp.	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2020)
98.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
99.	Red Kite	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
100.	Black Kite	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	White-tailed Eagle	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
102.	Rough-legged Buzzard	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
103.	Common Buzzard	3	2	4	1	8	10	17	9	15	3	72	7.2	0	17 (2022)
104.	Short-eared Owl	0	1	0	0	1	0	0	0	1	0	3	0.3	0	1 (2017)
105.	Kingfisher	1	0	1	0	0	0	0	0	0	0	2	0.2	0	1 (2016)
106.	Wryneck	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
107.	Lesser Spotted Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
108.	Great Spotted Woodpecker	4	50	7	21	46	11	22	43	10	11	225	23	0	50 (2017)
109.	Kestrel	37	66	25	49	45	39	35	56	68	34	454	45	16	68 (2024)
110.	Red-footed Falcon	0	0	0	0	0	0	0	0	5	0	5	0.5	1	5 (2024)
111.	Merlin	4	1	2	5	6	1	7	7	12	0	45	4.5	0	12 (2024)
112.	Hobby	2	3	2	1	3	2	3	2	6	4	28	2.8	0	6 (2024)
113.	Hobby / Red-footed Falcon	0	0	0	0	0	0	0	0	3	1	4	0.4	0	3 (2024)
114.	Peregrine	7	1	2	7	4	4	5	3	7	6	46	4.6	0	7 (2016)
115.	Rose-ringed Parakeet	0	0	8	1	5	0	0	4	0	0	18	1.8	0	8 (2018)
116.	Budgerigar	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
117.	Great Grey Shrike	0	0	1	0	0	0	0	2	0	0	3	0.3	0	2 (2023)
118.	Jay	1	6	0	124	0	112	3	0	4	4	254	25	0	124 (2019)
119.	Magpie	4	0	7	9	5	8	26	13	8	2	82	8.2	0	26 (2022)
120.	Jackdaw	580	845	1237	165	1198	713	1787	4727	5477	0	16729	1673	0	5477 (2024)
121.	Rook	2	1	3	1	7	3	7	133	14	0	171	17	0	133 (2023)
122.	Carrion Crow	14	16	33	44	35	45	16	58	115	0	376	38	7	115 (2024)
123.	Waxwing	0	0	3	0	0	0	0	1	0	0	4	0.4	0	3 (2018)
124.	Coal Tit	0	61	0	13	0	9	0	7	0	0	90	9	0	61 (2017)
125.	Blue Tit	22	555	204	403	169	867	379	269	159	9	3036	304	0	867 (2021)
126.	Great Tit	68	568	333	380	74	52	384	127	81	8	2075	208	0	568 (2017)
127.	Bearded Tit	0	0	2	0	0	0	3	0	0	0	5	0.5	0	3 (2022)
128.	Wood Lark	91	117	108	105	86	170	113	159	152	24	1125	113	2	170 (2021)
129.	Skylark	756	571	949	2002	306	825	1319	990	1416	0	9134	913	0	2002 (2019)
130.	Shore Lark	0	2	7	0	1	13	19	6	3	0	51	5.1	0	19 (2022)
131.	Sand Martin	85	3	8	25	8	16	28	21	86	76	356	36	0	86 (2024)
132.	Swallow	6207	454	765	2068	701	1923	1188	1999	2644	3195	21144	2114	39	6207 (2016)
133.	House Martin	1909	1009	1674	1071	267	620	797	700	820	4448	13315	1332	40	4448 (2025)
134.	swallow sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
135.	Long-tailed Tit	0	0	9	11	0	0	14	16	0	0	50	5	0	16 (2023)
136.	Yellow-browed Warbler	0	0	4	2	1	0	0	1	1	0	9	0.9	0	4 (2018)
137.	Willow Warbler	2	1	0	0	0	1	0	4	1	1	10	1	0	4 (2023)
138.	Chiffchaff	19	12	22	16	12	21	9	40	57	30	238	24	0	57 (2024)
139.	Chiffchaff (Siberian - tristis)	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
140.	Chiffchaff/Willow Warbler	4	0	0	2	0	0	0	0	0	0	6	0.6	0	4 (2016)
141.	Zitting Cisticola	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2025)
142.	Blackcap	2	4	2	8	1	2	4	3	3	0	29	2.9	0	8 (2019)
143.	Lesser Whitethroat	5	0	0	0	2	1	0	0	1	0	9	0.9	0	5 (2016)
144.	Whitethroat	5	0	2	0	2	4	1	0	0	0	14	1.4	0	5 (2016)
145.	Firecrest	0	4	2	5	4	0	1	13	4	1	34	3.4	0	13 (2023)
146.	Goldcrest	52	16	22	1633	86	5	25	251	53	2	2145	215	0	1633 (2019)
147.	Nuthatch	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
148.	Starling	46164	257285	59738	70198	61576	100376	146437	129562	68564	73	939973	93997	1560	257285 (2017)
149.	Song Thrush	5128	271	9239	1832	1052	574	1602	13895	1985	1	35579	3558	0	13895 (2023)
150.	Mistle Thrush	30	41	10	40	8	81	32	47	26	0	315	32	0	81 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Redwing	3435	573	6520	20481	4587	16383	159122	82771	99357	0	393229	39323	0	159122 (2022)
152.	Blackbird	88	127	198	340	63	159	463	160	129	1	1728	173	0	463 (2022)
153.	Fieldfare	2250	3484	5050	1211	7912	1132	29306	14800	3606	0	68751	6875	0	29306 (2022)
154.	Ring Ouzel	0	0	1	4	0	0	2	5	55	0	67	6.7	0	55 (2024)
155.	thrush sp.	0	510	130	0	0	0	0	0	2949	0	3589	359	0	2949 (2024)
156.	Spotted Flycatcher	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2019)
157.	Robin	0	0	0	6	4	0	1	0	0	0	11	1.1	0	6 (2019)
158.	Pied Flycatcher	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
159.	Black Redstart	0	0	0	1	0	0	0	1	0	0	2	0.2	0	1 (2019)
160.	Redstart	0	0	3	0	2	0	0	0	1	0	6	0.6	0	3 (2018)
161.	Whinchat	0	0	1	1	0	0	0	0	0	0	2	0.2	0	1 (2018)
162.	Stonechat	6	0	2	0	1	4	6	0	1	0	20	2	0	6 (2016)
163.	Wheatear	9	2	1	2	0	2	0	7	8	2	33	3.3	0	9 (2016)
164.	Tree Sparrow	258	609	726	471	32	236	169	38	17	0	2556	256	0	726 (2018)
165.	House Sparrow	11	4	6	9	6	4	5	1	3	0	49	4.9	0	11 (2016)
166.	Dunnock	320	181	119	156	145	206	87	160	124	72	1570	157	1	320 (2016)
167.	Blue-headed Wagtail	1	0	8	0	0	0	0	0	0	203	212	21	0	203 (2025)
168.	Yellow wagtail sp.	2621	803	267	1446	419	671	613	1621	689	1386	10536	1054	0	2621 (2016)
169.	Grey Wagtail	103	101	102	155	118	120	163	129	208	3	1202	120	0	208 (2024)
170.	White Wagtail	19	189	16	201	1	0	1	0	5	8	440	44	0	201 (2019)
171.	alba wagtail sp.	602	241	572	248	303	449	293	383	555	65	3711	371	0	602 (2016)
172.	Richard's Pipit	9	2	9	13	6	6	5	9	7	0	66	6.6	0	13 (2019)
173.	Tawny Pipit	3	0	1	3	0	6	0	2	2	0	17	1.7	0	6 (2021)
174.	Meadow Pipit	14557	15655	12297	13458	12937	23402	11552	10488	17777	1090	133213	13321	13	23402 (2021)
175.	Tree Pipit	209	54	46	87	83	210	51	105	125	34	1004	100	0	210 (2021)
176.	Olive-backed Pipit	0	0	2	4	1	2	4	8	2	0	23	2.3	0	8 (2023)
177.	Red-throated Pipit	1	0	0	1	0	0	0	1	0	0	3	0.3	0	1 (2016)
178.	Water Pipit	6	9	21	18	9	11	51	71	62	0	258	26	0	71 (2023)
179.	Rock Pipit	97	45	49	79	59	118	51	91	213	0	802	80	0	213 (2024)
180.	Rock Pipit/Water Pipit	7	61	22	18	36	54	80	75	41	0	394	39	0	80 (2022)
181.	Chaffinch	23824	46947	113834	51833	21740	56693	127206	31604	42717	15	516413	51641	0	127206 (2022)
182.	Brambling	569	1770	4658	604	527	9995	1440	1235	1099	0	21897	2190	0	9995 (2021)
183.	Hawfinch	1	6	2	1	0	7	0	2	4	0	23	2.3	0	7 (2021)
184.	Bullfinch	0	2	14	5	0	2	1	2	0	0	26	2.6	0	14 (2018)
185.	Northern Bullfinch (trumpet call)	0	0	0	0	0	0	1	0	0	0	1	0.1	1	1 (2022)
186.	Common Rosefinch	0	0	0	0	0	0	0	3	0	0	3	0.3	0	3 (2023)
187.	Greenfinch	256	985	612	975	402	235	551	236	311	55	4618	462	0	985 (2017)
188.	Linnet	3792	5223	7544	2167	1799	4339	5283	4079	4259	180	38665	3867	2	7544 (2018)
189.	Mealy Redpoll	0	2	0	0	0	0	4	1	0	0	7	0.7	0	4 (2022)
190.	Lesser Redpoll	0	0	0	0	85	1	12	10	0	0	108	11	0	85 (2020)
191.	redpoll sp.	35	66	30	1	21	6	168	458	12	0	797	80	0	458 (2023)
192.	Crossbill	23	29	0	54	0	37	1	51	0	0	195	20	0	54 (2019)
193.	Goldfinch	383	443	254	353	323	135	501	502	410	19	3323	332	0	502 (2023)
194.	Serin	1	0	0	0	2	0	3	2	0	0	8	0.8	0	3 (2022)
195.	Siskin	225	283	1178	15533	623	2795	2895	5138	2241	0	30911	3091	0	15533 (2019)
196.	Lapland Bunting	17	1	7	22	39	10	9	11	9	0	125	13	0	39 (2020)
197.	Snow Bunting	0	1	3	4	3	1	5	2	4	0	23	2.3	0	5 (2022)
198.	Corn Bunting	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
199.	Yellowhammer	18	11	12	4	4	6	9	15	7	0	86	8.6	0	18 (2016)
200.	Ortolan Bunting	4	2	3	1	0	2	0	0	1	0	13	1.3	0	4 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
201.	Little Bunting	2	1	1	1	4	3	4	4	2	0	22	2.2	0	4 (2020)
202.	Rustic Bunting	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2019)
203.	Reed Bunting	693	494	1249	509	320	651	2116	942	1028	17	8019	802	0	2116 (2022)
204.	passerine sp.	0	0	0	0	1	0	0	1	0	1	3	0.3	0	1 (2020)
	Other species
1.	Common Noctule	0	0	0	0	0	0	3	0	0	0	3	0.3	0	3 (2022)
	Other species
1.	Hummingbird Hawk-moth	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
2.	Red Admiral	48	0	1	0	0	0	0	1	4	0	54	5.4	0	48 (2016)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	118859	342110	237358	194646	124326	228531	526636	327675	275880	12578	2388599	238860	1687
	Observation hours	101:00	77:45	83:00	76:45	68:15	77:50	94:57	117:41	140:29	42:20	880:02	88:00

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Totals Castricum aan Zee (landtrek) 2016 - 2025