Select until 17 February

Totals Port d'Antifer (Normandie) 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	54	3847	516	2493	0	6910	987	5	3847 (2023)
2.	Pale-bellied Brent Goose	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2023)
3.	Greylag Goose	0	0	0	0	0	0	9	62	16	0	87	12.4	0	62 (2024)
4.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	9	7	0	16	2.3	0	9 (2024)
5.	Mute Swan	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
6.	Shelduck	0	0	0	0	0	1	2262	434	1178	7	3882	555	0	2262 (2023)
7.	Ruddy Shelduck	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
8.	Garganey	0	0	0	0	0	0	0	4	0	0	4	0.6	0	4 (2024)
9.	Shoveler	0	0	0	0	0	0	314	243	322	3	882	126	2	322 (2025)
10.	Gadwall	0	0	0	0	0	0	0	28	1	0	29	4.1	0	28 (2024)
11.	Wigeon	0	0	0	0	0	0	1241	1047	165	4	2457	351	0	1241 (2023)
12.	Mallard	0	0	0	0	0	0	2	3	6	0	11	1.6	0	6 (2025)
13.	Pintail	0	0	0	0	0	0	5845	2576	1500	0	9921	1417	0	5845 (2023)
14.	Teal	0	0	0	0	0	1	591	648	387	1	1628	233	0	648 (2024)
15.	dabbling duck sp.	0	0	0	0	0	0	80	1405	4	0	1489	213	0	1405 (2024)
16.	duck sp.	0	0	0	0	0	30	0	0	0	0	30	4.3	0	30 (2022)
17.	Pochard	0	0	0	0	0	0	0	1	17	0	18	2.6	0	17 (2025)
18.	Tufted Duck	0	0	0	0	0	0	5	0	9	0	14	2	0	9 (2025)
19.	Scaup	0	0	0	0	0	0	0	0	7	0	7	1	0	7 (2025)
20.	Eider	0	0	0	0	0	0	14	1	26	4	45	6.4	1	26 (2025)
21.	Velvet Scoter	0	0	0	0	0	0	20	6	14	3	43	6.1	0	20 (2023)
22.	Common Scoter	67	0	0	0	0	52	2865	1735	1823	43	6585	941	0	2865 (2023)
23.	Goosander	0	0	0	0	0	0	0	4	0	0	4	0.6	0	4 (2024)
24.	Red-breasted Merganser	0	0	0	0	0	0	47	6	8	0	61	8.7	1	47 (2023)
25.	Swift	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2024)
26.	Collared Dove	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
27.	Red-necked Grebe	0	0	0	0	0	0	1	1	2	0	4	0.6	0	2 (2025)
28.	Great Crested Grebe	2	0	0	0	0	0	75	74	92	1	244	35	155	92 (2025)
29.	Slavonian Grebe	0	0	0	0	0	0	0	1	1	0	2	0.3	0	1 (2024)
30.	Black-necked Grebe	0	0	0	0	0	0	0	4	0	0	4	0.6	0	4 (2024)
31.	Oystercatcher	9	0	0	0	0	0	71	370	79	0	529	76	2	370 (2024)
32.	Avocet	46	0	0	0	0	119	620	518	139	0	1442	206	0	620 (2023)
33.	Grey Plover	0	0	0	0	0	0	16	485	194	0	695	99	0	485 (2024)
34.	Golden Plover	0	0	0	0	0	0	0	1	12	0	13	1.9	0	12 (2025)
35.	Ringed Plover	0	0	0	0	0	3	72	113	199	0	387	55	4	199 (2025)
36.	Lapwing	0	0	0	0	0	0	0	1	63	0	64	9.1	0	63 (2025)
37.	Whimbrel	1	0	0	0	0	0	159	426	98	0	684	98	1	426 (2024)
38.	Curlew	0	0	0	0	0	0	80	43	64	0	187	27	0	80 (2023)
39.	Bar-tailed Godwit	0	0	0	0	0	0	9	915	273	0	1197	171	0	915 (2024)
40.	Black-tailed Godwit	0	0	0	0	0	0	0	12	6	0	18	2.6	0	12 (2024)
41.	Snipe	0	0	0	0	0	0	0	6	50	0	56	8	0	50 (2025)
42.	Grey Phalarope	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
43.	Common Sandpiper	3	0	0	0	0	0	0	9	0	0	12	1.7	0	9 (2024)
44.	Green Sandpiper	0	0	0	0	0	0	2	1	1	0	4	0.6	0	2 (2023)
45.	Redshank	7	0	0	0	0	0	1	123	35	0	166	24	0	123 (2024)
46.	Spotted Redshank	0	0	0	0	0	0	0	3	0	0	3	0.4	0	3 (2024)
47.	Greenshank	2	0	0	0	0	0	0	3	5	0	10	1.4	0	5 (2025)
48.	Turnstone	0	0	0	0	0	1	36	107	71	0	215	31	16	107 (2024)
49.	Knot	0	0	0	0	0	0	22	71	286	0	379	54	0	286 (2025)
50.	Ruff	0	0	0	0	0	3	3	3	0	0	9	1.3	0	3 (2022)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	wader sp.	0	0	0	0	0	26	378	56	2	0	462	66	0	378 (2023)
52.	Curlew Sandpiper	0	0	0	0	0	0	0	0	10	0	10	1.4	0	10 (2025)
53.	Sanderling	0	0	0	0	0	2	49	97	420	0	568	81	0	420 (2025)
54.	Dunlin	0	0	0	0	0	33	993	412	1828	0	3266	467	0	1828 (2025)
55.	Purple Sandpiper	0	0	0	0	0	0	0	4	12	0	16	2.3	0	12 (2025)
56.	Little Stint	0	0	0	0	0	0	1	6	14	0	21	3	0	14 (2025)
57.	Calidris sp.	0	0	0	0	0	0	30	0	2009	0	2039	291	0	2009 (2025)
58.	Little Tern	1	0	0	0	0	0	0	15	32	0	48	6.9	0	32 (2025)
59.	Caspian Tern	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
60.	Black Tern	0	0	0	0	0	0	0	25	122	0	147	21	0	122 (2025)
61.	Arctic Tern	2	0	0	0	0	0	0	48	200	0	250	36	0	200 (2025)
62.	Common/Arctic Tern	0	0	0	0	0	0	2	0	232	0	234	33	0	232 (2025)
63.	Common Tern	101	0	0	0	0	6	17	732	1483	0	2339	334	0	1483 (2025)
64.	sterna sp.	0	0	0	0	0	0	0	0	5	0	5	0.7	0	5 (2025)
65.	Sandwich Tern	357	0	0	0	0	57	155	4641	11779	0	16989	2427	31	11779 (2025)
66.	Little Gull	85	0	0	0	0	5	1771	117	1104	0	3082	440	0	1771 (2023)
67.	Kittiwake	241	0	0	0	0	0	730	4197	10483	81	15732	2247	407	10483 (2025)
68.	Sabine's Gull	0	0	0	0	0	0	4	5	2	0	11	1.6	0	5 (2024)
69.	Black-headed Gull	0	0	0	0	0	0	4061	2265	4804	2	11132	1590	319	4804 (2025)
70.	Mediterranean Gull	253	0	0	0	0	312	711	3814	2442	0	7532	1076	180	3814 (2024)
71.	Common Gull	6	0	0	0	0	1	541	58	1014	4	1624	232	2	1014 (2025)
72.	Caspian Gull	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
73.	Herring Gull	0	0	0	0	0	0	5	956	467	0	1428	204	75	956 (2024)
74.	Yellow-legged Gull	0	0	0	0	0	0	4	2	60	0	66	9.4	14	60 (2025)
75.	Great Black-backed Gull	0	0	0	0	0	0	28	89	255	0	372	53	46	255 (2025)
76.	Lesser Black-backed Gull	0	0	0	0	0	0	38	548	707	0	1293	185	4	707 (2025)
77.	Long-tailed Skua	1	0	0	0	0	0	0	1	2	0	4	0.6	0	2 (2025)
78.	skua sp.	0	0	0	0	0	1	9	0	7	0	17	2.4	0	9 (2023)
79.	Arctic Skua	23	0	0	0	0	7	13	57	256	0	356	51	1	256 (2025)
80.	Pomarine Skua	6	0	0	0	0	0	2	12	14	0	34	4.9	0	14 (2025)
81.	Great Skua	3	0	0	0	0	0	3	2	10	1	19	2.7	3	10 (2025)
82.	Puffin	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2024)
83.	Black Guillemot	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2024)
84.	Razorbill	51	0	0	0	0	15	384	601	6667	1162	8880	1269	82	6667 (2025)
85.	Razorbill/Guillemot	521	0	0	0	0	28	10811	4286	15882	263	31791	4542	0	15882 (2025)
86.	Guillemot	0	0	0	0	0	1	415	181	12734	87	13418	1917	299	12734 (2025)
87.	Red-throated Diver	15	0	0	0	0	0	781	726	809	51	2382	340	1	809 (2025)
88.	Black-throated Diver	2	0	0	0	0	0	76	106	219	14	417	60	1	219 (2025)
89.	Red-/Blackthroated Diver	0	0	0	0	0	0	22	0	0	0	22	3.1	0	22 (2023)
90.	Great Northern Diver	1	0	0	0	0	0	10	6	7	0	24	3.4	0	10 (2023)
91.	diver sp.	2	0	0	0	0	0	12	36	59	21	130	19	0	59 (2025)
92.	Storm Petrel	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
93.	storm-petrel sp.	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2023)
94.	Leach's Petrel	0	0	0	0	0	0	2	0	1	0	3	0.4	0	2 (2023)
95.	Fulmar	0	0	0	0	0	0	17	74	216	12	319	46	12	216 (2025)
96.	Sooty Shearwater	0	0	0	0	0	0	2	8	9	0	19	2.7	0	9 (2025)
97.	Manx Shearwater	0	0	0	0	0	1	0	39	37	0	77	11	0	39 (2024)
98.	Balearic Shearwater	1	0	0	0	0	4	1	373	361	0	740	106	0	373 (2024)
99.	shearwater sp.	0	0	0	0	0	0	0	2	8	0	10	1.4	0	8 (2025)
100.	Gannet	683	0	0	0	0	0	1095	7141	13139	723	22781	3254	400	13139 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Cormorant	0	0	0	0	0	40	45	198	385	5	673	96	29	385 (2025)
102.	Shag	0	0	0	0	0	1	6	0	0	0	7	1	0	6 (2023)
103.	Spoonbill	0	0	0	0	0	107	0	50	380	0	537	77	0	380 (2025)
104.	Little Egret	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
105.	Cattle Egret	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2024)
106.	Great White Egret	0	0	0	0	0	2	8	4	8	0	22	3.1	0	8 (2023)
107.	Grey Heron	0	0	0	0	0	5	6	108	130	0	249	36	0	130 (2025)
108.	Purple Heron	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
109.	Osprey	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
110.	Honey Buzzard	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
111.	Sparrowhawk	0	0	0	0	0	0	0	0	3	0	3	0.4	0	3 (2025)
112.	Marsh Harrier	0	0	0	0	0	0	0	2	1	0	3	0.4	0	2 (2024)
113.	Hen Harrier	0	0	0	0	0	0	0	1	2	0	3	0.4	0	2 (2025)
114.	Short-eared Owl	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
115.	Kestrel	1	0	0	0	0	1	0	6	5	0	13	1.9	0	6 (2024)
116.	Merlin	0	0	0	0	0	0	0	0	3	0	3	0.4	0	3 (2025)
117.	Hobby	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
118.	Peregrine	0	0	0	0	0	0	2	1	1	0	4	0.6	0	2 (2023)
119.	Blue Tit	1	0	0	0	0	0	0	0	6	0	7	1	0	6 (2025)
120.	Great Tit	2	0	0	0	0	0	0	0	0	0	2	0.3	0	2 (2017)
121.	Wood Lark	1	0	0	0	0	0	0	0	8	0	9	1.3	0	8 (2025)
122.	Skylark	16	0	0	0	0	2	4	42	132	0	196	28	0	132 (2025)
123.	Sand Martin	0	0	0	0	0	0	0	0	16	0	16	2.3	0	16 (2025)
124.	Swallow	18	0	0	0	0	5	128	74	532	0	757	108	0	532 (2025)
125.	House Martin	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2023)
126.	Willow Warbler	0	0	0	0	0	0	0	2	0	0	2	0.3	0	2 (2024)
127.	Chiffchaff	0	0	0	0	0	0	0	6	1	0	7	1	1	6 (2024)
128.	Firecrest	0	0	0	0	0	0	0	0	5	0	5	0.7	0	5 (2025)
129.	Goldcrest	0	0	0	0	0	0	0	0	15	0	15	2.1	0	15 (2025)
130.	Wren	0	0	0	0	0	0	0	0	17	0	17	2.4	2	17 (2025)
131.	Starling	92	0	0	0	0	8	295	65	1701	0	2161	309	0	1701 (2025)
132.	Song Thrush	0	0	0	0	0	0	0	0	4	0	4	0.6	0	4 (2025)
133.	Mistle Thrush	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
134.	Redwing	0	0	0	0	0	0	0	0	5	0	5	0.7	0	5 (2025)
135.	Blackbird	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
136.	Robin	0	0	0	0	0	0	0	0	1	0	1	0.1	1	1 (2025)
137.	Black Redstart	0	0	0	0	0	0	0	5	0	0	5	0.7	0	5 (2024)
138.	Redstart	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
139.	Wheatear	0	0	0	0	0	0	0	12	1	0	13	1.9	1	12 (2024)
140.	House Sparrow	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
141.	Blue-headed Wagtail	0	0	0	0	0	1	2	2	24	0	29	4.1	0	24 (2025)
142.	Grey Wagtail	0	0	0	0	0	10	0	0	19	0	29	4.1	0	19 (2025)
143.	White Wagtail	29	0	0	0	0	9	0	103	147	0	288	41	90	147 (2025)
144.	Pied Wagtail	0	0	0	0	0	0	0	0	2	0	2	0.3	4	2 (2025)
145.	Richard's Pipit	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2022)
146.	Meadow Pipit	169	0	0	0	0	137	53	58	1413	0	1830	261	5	1413 (2025)
147.	Water Pipit	5	0	0	0	0	0	0	0	2	0	7	1	0	5 (2017)
148.	Rock Pipit	9	0	0	0	0	0	3	0	0	0	12	1.7	0	9 (2017)
149.	Rock Pipit/Water Pipit	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2022)
150.	pipit sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Chaffinch	2	0	0	0	0	0	56	4	129	0	191	27	0	129 (2025)
152.	Brambling	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
153.	Bullfinch	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
154.	Greenfinch	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
155.	Linnet	39	0	0	0	0	2	52	3	27	0	123	18	0	52 (2023)
156.	Lesser Redpoll	0	0	0	0	0	0	4	0	0	0	4	0.6	0	4 (2023)
157.	Redpoll	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2025)
158.	Goldfinch	3	0	0	0	0	7	9	0	13	0	32	4.6	0	13 (2025)
159.	Serin	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
160.	Siskin	0	0	0	0	0	62	110	2	363	0	537	77	0	363 (2025)
161.	Snow Bunting	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2025)
162.	passerine sp.	0	0	0	0	0	0	10	0	0	0	10	1.4	0	10 (2023)
	Other species
1.	Harbour Porpoise	0	0	0	0	0	0	7	0	29	0	36	5.1	0	29 (2025)
2.	Bottle-Nosed Dolphin	0	0	0	0	0	0	0	19	33	0	52	7.4	0	33 (2025)
3.	Leisler's Bat	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
	Other species
1.	European Peacock	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
2.	white sp. (butterfly)	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2024)
3.	Red Admiral	0	0	0	0	0	0	0	4	0	0	4	0.6	0	4 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	2879	0	0	0	0	1166	42290	44541	105165	2492	198533	28362	2197
	Observation hours	16:30	3:30				6:15	95:04	138:12	237:58	5:25	502:54	71:51

Trektellen

Totals Port d'Antifer (Normandie) 2017 - 2026