Select until 26 March

Totals Dune Marchand, Zuydcoote 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	657	23	3	0	0	0	16	2	0	0	701	70	0	657 (2017)
2.	Canada Goose	0	1	6	0	0	3	0	5	11	0	26	2.6	0	11 (2025)
3.	Barnacle Goose	3	3	0	0	5	0	4	6	0	0	21	2.1	0	6 (2024)
4.	Bar-headed Goose	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
5.	Greylag Goose	35	31	98	0	7	19	13	7	2	4	216	22	2	98 (2019)
6.	Anser sp.	12	0	0	0	0	47	23	0	3	2	87	8.7	0	47 (2022)
7.	Tundra Bean Goose	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2026)
8.	Mute Swan	40	3	21	0	4	5	4	4	14	0	95	9.5	0	40 (2017)
9.	Egyptian Goose	5	14	4	0	21	2	7	14	15	4	86	8.6	0	21 (2021)
10.	Shelduck	131	159	61	1	102	84	34	97	16	11	696	70	0	159 (2018)
11.	Garganey	0	0	0	0	2	0	0	0	0	0	2	0.2	0	2 (2021)
12.	Shoveler	46	26	1	0	0	20	15	0	0	10	118	12	0	46 (2017)
13.	Gadwall	4	5	9	0	0	2	6	6	3	0	35	3.5	0	9 (2019)
14.	Wigeon	5	7	1	0	0	19	0	0	0	0	32	3.2	0	19 (2022)
15.	Mallard	15	2	0	0	0	2	2	0	2	0	23	2.3	0	15 (2017)
16.	Pintail	15	12	9	0	0	0	0	0	0	0	36	3.6	0	15 (2017)
17.	Teal	13	4	3	0	1	1	0	0	0	7	29	2.9	0	13 (2017)
18.	duck sp.	0	4	0	0	3	14	0	0	0	0	21	2.1	0	14 (2022)
19.	Pochard	1	0	2	0	0	0	0	0	0	0	3	0.3	0	2 (2019)
20.	Tufted Duck	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2019)
21.	Eider	0	0	0	0	0	0	0	0	0	8	8	0.8	0	8 (2026)
22.	Velvet Scoter	5	0	0	0	0	0	1	0	3	0	9	0.9	0	5 (2017)
23.	Common Scoter	624	698	238	0	183	94	17	167	16	36	2073	207	300	698 (2018)
24.	Red-breasted Merganser	31	103	4	0	34	2	1	12	0	4	191	19	0	103 (2018)
25.	Swift	2043	115	212	0	869	0	1259	1230	2131	0	7859	786	0	2131 (2025)
26.	Cuckoo	8	4	0	0	2	0	3	7	0	0	24	2.4	5	8 (2017)
27.	Stock Dove	9	5	2	8	0	0	3	18	2	0	47	4.7	0	18 (2024)
28.	Woodpigeon	833	2763	187	131	0	470	642	625	118	11	5780	578	0	2763 (2018)
29.	Turtle Dove	5	4	0	0	1	0	1	6	0	0	17	1.7	1	6 (2024)
30.	Collared Dove	73	17	12	0	0	0	5	4	1	2	114	11	0	73 (2017)
31.	Crane	5	0	2	0	0	0	0	0	0	0	7	0.7	0	5 (2017)
32.	Red-necked Grebe	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
33.	Great Crested Grebe	6	5	13	0	4	11	3	1	2	10	55	5.5	18	13 (2019)
34.	Oystercatcher	247	197	113	0	132	68	43	109	45	21	975	98	10	247 (2017)
35.	Avocet	198	4	10	0	0	54	2	31	0	2	301	30	0	198 (2017)
36.	Grey Plover	334	47	3	0	8	0	4	0	0	0	396	40	0	334 (2017)
37.	Pluvialis sp.	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
38.	Golden Plover	66	0	0	0	39	0	2	13	0	0	120	12	0	66 (2017)
39.	Dotterel	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
40.	Ringed Plover	57	25	3	0	3	0	4	7	1	0	100	10	0	57 (2017)
41.	Little Ringed Plover	2	0	0	0	0	0	1	0	0	0	3	0.3	0	2 (2017)
42.	Lapwing	0	1	69	0	0	0	1	1	0	0	72	7.2	0	69 (2019)
43.	Whimbrel	37	59	237	0	109	79	109	175	38	0	843	84	0	237 (2019)
44.	Curlew	43	15	24	0	2	4	2	5	0	1	96	9.6	0	43 (2017)
45.	Bar-tailed Godwit	12	4	11	0	2	16	0	29	1	0	75	7.5	0	29 (2024)
46.	Black-tailed Godwit	0	0	0	0	0	0	21	5	0	0	26	2.6	0	21 (2023)
47.	Snipe	26	0	6	0	0	0	0	5	0	0	37	3.7	0	26 (2017)
48.	Common Sandpiper	0	0	0	0	0	0	0	7	0	0	7	0.7	0	7 (2024)
49.	Green Sandpiper	5	5	3	0	0	2	2	6	2	0	25	2.5	0	6 (2024)
50.	Redshank	245	48	3	0	10	12	29	70	19	22	458	46	0	245 (2017)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Spotted Redshank	2	0	3	0	0	0	0	0	0	0	5	0.5	0	3 (2019)
52.	Greenshank	30	1	5	0	16	0	32	2	16	0	102	10	0	32 (2023)
53.	Turnstone	29	7	0	0	0	0	0	0	1	0	37	3.7	0	29 (2017)
54.	Knot	168	9	0	0	4	0	0	0	1	0	182	18	0	168 (2017)
55.	Ruff	1	52	13	0	0	2	1	0	1	10	80	8	0	52 (2018)
56.	wader sp.	42	77	0	0	3	0	0	0	0	0	122	12	0	77 (2018)
57.	Sanderling	35	32	203	0	9	269	4	5	4	0	561	56	178	269 (2022)
58.	Dunlin	447	35	15	0	8	21	28	24	0	44	622	62	2	447 (2017)
59.	Purple Sandpiper	22	0	0	0	0	0	0	0	0	0	22	2.2	0	22 (2017)
60.	Little Tern	4	53	0	0	0	0	4	0	2	0	63	6.3	0	53 (2018)
61.	Caspian Tern	0	3	1	0	0	1	5	0	0	0	10	1	0	5 (2023)
62.	Black Tern	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
63.	Arctic Tern	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
64.	Common/Arctic Tern	12	0	0	0	0	0	0	0	0	0	12	1.2	0	12 (2017)
65.	Common Tern	64	53	0	0	14	3	0	1	0	0	135	14	7	64 (2017)
66.	Sandwich Tern	60	50	21	0	14	5	14	38	6	30	238	24	46	60 (2017)
67.	Little Gull	34	1	4	0	72	1	0	0	0	0	112	11	0	72 (2021)
68.	Kittiwake	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2022)
69.	Black-headed Gull	710	1305	1744	60	701	493	127	447	712	489	6788	679	0	1744 (2019)
70.	Mediterranean Gull	57	537	241	0	191	146	799	147	91	8	2217	222	0	799 (2023)
71.	Common Gull	85	48	60	4	0	12	14	62	46	42	373	37	0	85 (2017)
72.	Herring Gull	0	71	0	0	0	0	0	0	0	0	71	7.1	0	71 (2018)
73.	Great Black-backed Gull	0	1	1	0	0	0	0	0	0	1	3	0.3	0	1 (2018)
74.	Glaucous Gull	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
75.	Lesser Black-backed Gull	1720	187	412	0	62	648	78	249	226	507	4089	409	0	1720 (2017)
76.	skua sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
77.	Arctic Skua	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
78.	Pomarine Skua	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
79.	Razorbill/Guillemot	0	0	0	0	0	438	2	0	0	0	440	44	0	438 (2022)
80.	Guillemot	0	0	0	0	0	7	2	0	0	0	9	0.9	0	7 (2022)
81.	Red-throated Diver	0	2	8	0	0	188	0	0	0	1	199	20	0	188 (2022)
82.	Black-throated Diver	0	1	0	0	0	1	0	0	0	0	2	0.2	0	1 (2018)
83.	Fulmar	0	4	1	0	0	0	0	1	0	0	6	0.6	0	4 (2018)
84.	Black Stork	1	0	0	0	0	0	0	1	0	0	2	0.2	0	1 (2017)
85.	White Stork	2	7	1	0	0	0	1	0	0	0	11	1.1	0	7 (2018)
86.	Gannet	2	29	42	0	3	6	43	23	11	0	159	16	0	43 (2023)
87.	Cormorant	734	581	579	0	142	395	110	121	217	106	2985	299	0	734 (2017)
88.	Spoonbill	548	168	97	0	171	120	70	217	134	0	1525	153	0	548 (2017)
89.	Little Egret	3	1	0	0	0	0	3	5	2	0	14	1.4	0	5 (2024)
90.	Cattle Egret	0	0	1	0	0	0	1	1	1	0	4	0.4	0	1 (2019)
91.	Great White Egret	12	3	49	1	11	35	19	26	11	2	169	17	0	49 (2019)
92.	Grey Heron	86	53	64	1	37	50	28	52	33	4	408	41	1	86 (2017)
93.	Purple Heron	33	2	18	0	28	7	8	8	1	0	105	11	0	33 (2017)
94.	Osprey	4	0	0	0	0	0	0	1	5	0	10	1	0	5 (2025)
95.	Honey Buzzard	1	0	0	0	0	0	0	1	0	0	2	0.2	0	1 (2017)
96.	Sparrowhawk	51	21	15	1	12	14	17	11	5	0	147	15	8	51 (2017)
97.	Marsh Harrier	45	23	18	0	28	18	33	35	25	1	226	23	0	45 (2017)
98.	Hen Harrier	3	1	2	0	0	0	0	1	2	0	9	0.9	0	3 (2017)
99.	Pallid Harrier	0	0	1	0	0	0	1	0	0	0	2	0.2	0	1 (2019)
100.	harrier sp.	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Hen/Montagu's/Pallid Harrier	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
102.	Red Kite	1	0	0	0	1	0	0	0	0	0	2	0.2	0	1 (2017)
103.	Black Kite	3	1	3	0	0	0	4	2	1	0	14	1.4	0	4 (2023)
104.	Common Buzzard	12	2	4	0	0	0	1	2	0	0	21	2.1	3	12 (2017)
105.	raptor sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
106.	Short-eared Owl	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2024)
107.	Hoopoe	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
108.	European Bee-eater	2	11	0	0	0	0	0	7	0	0	20	2	0	11 (2018)
109.	Middle Spotted Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
110.	Great Spotted Woodpecker	11	3	0	0	0	1	1	1	1	0	18	1.8	0	11 (2017)
111.	Black Woodpecker	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
112.	Kestrel	45	8	5	0	3	5	18	15	6	3	108	11	4	45 (2017)
113.	Merlin	5	1	3	0	1	2	3	0	0	0	15	1.5	0	5 (2017)
114.	Hobby	5	0	1	0	0	0	2	3	1	0	12	1.2	0	5 (2017)
115.	Peregrine	2	1	0	0	0	0	1	0	0	0	4	0.4	2	2 (2017)
116.	Golden Oriole	2	1	0	0	1	0	7	7	2	0	20	2	0	7 (2023)
117.	Jay	12	1	1	0	24	2	6	27	2	0	75	7.5	0	27 (2024)
118.	Jackdaw	739	516	221	0	98	109	127	4	8	20	1842	184	7	739 (2017)
119.	Rook	7	8	0	0	0	4	4	6	1	0	30	3	0	8 (2018)
120.	Carrion Crow	124	139	133	1	66	99	53	40	5	5	665	67	15	139 (2018)
121.	Coal Tit	71	0	0	0	0	0	0	0	0	0	71	7.1	0	71 (2017)
122.	Blue Tit	0	0	0	1	0	0	0	0	0	3	4	0.4	0	3 (2026)
123.	Wood Lark	1	3	32	0	0	1	3	5	1	0	46	4.6	3	32 (2019)
124.	Skylark	26	36	94	0	1	34	56	2	6	0	255	26	0	94 (2019)
125.	Crested Lark	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2025)
126.	lark sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
127.	Sand Martin	153	108	124	0	120	95	355	263	69	0	1287	129	0	355 (2023)
128.	Swallow	5585	2027	824	0	4854	146	1738	1721	492	1	17388	1739	3	5585 (2017)
129.	House Martin	429	84	71	0	129	20	138	173	119	0	1163	116	0	429 (2017)
130.	Willow Warbler	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
131.	Chiffchaff	0	7	0	0	0	0	0	0	0	0	7	0.7	1	7 (2018)
132.	Zitting Cisticola	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
133.	Lesser Whitethroat	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
134.	Nuthatch	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
135.	Starling	6653	1988	9336	20	17	1632	8873	264	45	8	28836	2884	0	9336 (2019)
136.	Song Thrush	444	13	126	0	1	138	7	55	22	0	806	81	0	444 (2017)
137.	Mistle Thrush	8	6	0	0	0	7	1	10	3	2	37	3.7	0	10 (2024)
138.	Redwing	4360	0	0	0	0	14	0	6	0	0	4380	438	0	4360 (2017)
139.	Blackbird	5	3	0	0	2	7	0	0	0	0	17	1.7	1	7 (2022)
140.	Fieldfare	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
141.	Ring Ouzel	8	21	162	0	2	28	7	14	0	0	242	24	0	162 (2019)
142.	thrush sp.	23	97	11	8	0	22	72	0	47	0	280	28	0	97 (2018)
143.	Spotted Flycatcher	0	0	0	0	0	0	0	23	2	0	25	2.5	0	23 (2024)
144.	Black Redstart	1	0	0	0	0	0	0	0	1	0	2	0.2	0	1 (2017)
145.	Stonechat	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
146.	Wheatear	1	2	0	0	3	1	1	3	1	0	12	1.2	0	3 (2021)
147.	Tree Sparrow	1	1	5	0	0	1	0	0	0	0	8	0.8	0	5 (2019)
148.	House Sparrow	6	0	1	0	0	0	0	0	0	0	7	0.7	0	6 (2017)
149.	Dunnock	33	0	0	0	0	1	0	0	0	0	34	3.4	0	33 (2017)
150.	Blue-headed Wagtail	0	0	8	0	94	108	53	370	4	0	637	64	0	370 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Yellow Wagtail (flavissima)	4	0	6	0	0	0	0	4	0	0	14	1.4	0	6 (2019)
152.	Yellow wagtail sp.	355	90	43	0	24	0	53	30	94	0	689	69	0	355 (2017)
153.	Grey Wagtail	83	13	23	0	4	2	3	5	4	1	138	14	1	83 (2017)
154.	White Wagtail	279	7	46	48	73	162	41	62	145	47	910	91	0	279 (2017)
155.	alba wagtail sp.	159	372	2	0	0	0	5	13	0	0	551	55	0	372 (2018)
156.	Pied Wagtail	2	0	0	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
157.	Meadow Pipit	6054	5341	12327	63	3014	5039	5154	3567	317	178	41054	4105	2	12327 (2019)
158.	Tree Pipit	24	33	23	0	12	38	13	33	8	0	184	18	0	38 (2022)
159.	Rock Pipit	5	1	1	0	0	0	0	0	1	0	8	0.8	0	5 (2017)
160.	Rock Pipit/Water Pipit	12	0	0	0	0	2	0	0	0	0	14	1.4	0	12 (2017)
161.	Chaffinch	7242	358	46997	0	2	5670	3367	654	223	0	64513	6451	0	46997 (2019)
162.	Brambling	13	160	9	0	0	20	29	3	0	1	235	24	0	160 (2018)
163.	Hawfinch	6	1	1	0	0	0	0	41	30	0	79	7.9	0	41 (2024)
164.	Greenfinch	31	32	30	0	3	8	6	1	0	0	111	11	0	32 (2018)
165.	Linnet	580	1050	517	0	134	557	88	650	18	62	3656	366	24	1050 (2018)
166.	Lesser Redpoll	0	0	1	0	1	0	0	0	0	0	2	0.2	0	1 (2019)
167.	Redpoll	3	3	0	0	3	0	10	8	1	0	28	2.8	0	10 (2023)
168.	Crossbill	0	0	0	0	0	0	9	0	0	0	9	0.9	0	9 (2023)
169.	Goldfinch	934	462	41	0	214	52	225	530	81	7	2546	255	0	934 (2017)
170.	Serin	1	1	2	0	0	0	2	2	0	0	8	0.8	0	2 (2019)
171.	Siskin	159	51	1995	0	67	186	150	41	21	6	2676	268	0	1995 (2019)
172.	Lapland Bunting	4	0	0	0	0	0	0	0	0	0	4	0.4	0	4 (2017)
173.	Yellowhammer	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2024)
174.	Reed Bunting	66	3	90	0	0	13	35	14	5	0	226	23	0	90 (2019)
175.	passerine sp.	105	876	427	0	0	432	0	1	0	0	1841	184	0	876 (2018)
	Other species
1.	Grey seal	3	0	0	0	0	0	0	0	0	0	3	0.3	0	3 (2017)
	Other species
1.	Brimstone	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
2.	Swallowtail	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
3.	white sp. (butterfly)	0	0	0	0	0	0	0	4	0	0	4	0.4	0	4 (2024)
4.	Red Admiral	0	0	0	0	0	0	0	0	4	0	4	0.4	0	4 (2025)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	0	3	3	0.3	0	3 (2026)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	45849	21778	78741	349	12040	18570	24447	12843	5796	1749	222162	22216	644
	Observation hours	103:40	90:30	71:15	2:00	40:18	43:37	38:33	50:22	22:10	7:10	469:35	46:58

Trektellen

Totals Dune Marchand, Zuydcoote 2017 - 2026