Select until 28 January

Totals Schiermonnikoog - de Marlijn 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	31	987	19823	4010	2840	6028	6982	1834	549	0	43084	4787	0	19823 (2018)
2.	Pale-bellied Brent Goose	0	0	0	0	1	29	4	0	0	0	34	3.8	0	29 (2021)
3.	Black Brant	0	0	0	0	0	0	0	1	1	0	2	0.2	0	1 (2023)
4.	Canada Goose	0	0	0	0	0	0	262	0	0	0	262	29	0	262 (2022)
5.	Barnacle Goose	0	0	1	0	21	573	700	598	117	0	2010	223	0	700 (2022)
6.	Greylag Goose	0	0	0	7	3	174	46	86	2	0	318	35	0	174 (2021)
7.	Anser sp.	0	0	0	0	1	13	253	0	0	0	267	30	0	253 (2022)
8.	goose sp.	0	0	0	0	6	4	203	58	0	0	271	30	0	203 (2022)
9.	Pink-footed Goose	0	0	0	0	0	43	4	0	0	0	47	5.2	0	43 (2021)
10.	Tundra Bean Goose	0	0	0	0	0	0	840	0	0	0	840	93	0	840 (2022)
11.	Eurasian White-fronted Goose	0	0	0	0	7	2	0	3	7	0	19	2.1	0	7 (2020)
12.	Bewick's Swan	0	0	0	0	0	0	2	4	0	0	6	0.7	0	4 (2023)
13.	swan sp.	0	0	0	0	0	4	0	0	0	0	4	0.4	0	4 (2021)
14.	Egyptian Goose	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
15.	Shelduck	1	0	1	6	2	16	25	1	2	0	54	6	0	25 (2022)
16.	Garganey	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
17.	Shoveler	0	0	1	0	4	9	0	0	5	0	19	2.1	0	9 (2021)
18.	Gadwall	0	0	3	0	0	2	7	5	0	0	17	1.9	0	7 (2022)
19.	Wigeon	26	119	179	164	129	595	948	208	23	0	2391	266	1	948 (2022)
20.	Mallard	4	1	3	0	0	11	3	2	1	0	25	2.8	0	11 (2021)
21.	Pintail	4	0	55	33	19	61	791	58	0	0	1021	113	0	791 (2022)
22.	Teal	2	143	75	43	147	362	144	64	51	0	1031	115	10	362 (2021)
23.	duck sp.	0	0	0	0	27	0	39	0	2	0	68	7.6	0	39 (2022)
24.	Pochard	0	18	0	0	11	7	3	10	0	0	49	5.4	0	18 (2017)
25.	Tufted Duck	2	26	5	3	0	16	4	11	1	0	68	7.6	0	26 (2017)
26.	Scaup	0	11	27	0	75	266	70	385	192	0	1026	114	4	385 (2023)
27.	Aythya sp.	0	0	0	0	3	0	7	0	3	0	13	1.4	0	7 (2022)
28.	Eider	128	435	1873	246	673	6756	5166	1216	712	0	17205	1912	60	6756 (2021)
29.	Velvet Scoter	1	10	23	2	36	38	11	9	15	0	145	16	1	38 (2021)
30.	Common Scoter	910	2476	2901	632	8561	15981	2986	2621	3620	0	40688	4521	2289	15981 (2021)
31.	Long-tailed Duck	0	2	0	5	5	1	0	0	0	0	13	1.4	0	5 (2019)
32.	Goldeneye	0	3	9	15	17	88	45	11	1	0	189	21	4	88 (2021)
33.	Smew	0	0	0	0	0	15	0	0	0	0	15	1.7	0	15 (2021)
34.	Goosander	0	0	0	0	3	11	0	0	0	0	14	1.6	0	11 (2021)
35.	Red-breasted Merganser	18	66	119	51	133	509	219	105	78	0	1298	144	0	509 (2021)
36.	Red-necked Grebe	0	0	3	1	2	5	1	2	0	0	14	1.6	0	5 (2021)
37.	Great Crested Grebe	0	18	30	3	8	75	16	35	35	0	220	24	7	75 (2021)
38.	Slavonian Grebe	0	3	0	1	2	4	0	0	2	0	12	1.3	0	4 (2021)
39.	grebe sp.	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
40.	Oystercatcher	0	0	0	0	5	31	20	1	7	0	64	7.1	5	31 (2021)
41.	Grey Plover	284	88	6	0	236	2430	37	2146	560	0	5787	643	0	2430 (2021)
42.	Golden Plover	4	24	4	1	51	37	5	63	0	0	189	21	0	63 (2023)
43.	Dotterel	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
44.	Ringed Plover	1	10	7	0	21	24	6	17	10	0	96	10.7	16	24 (2021)
45.	Lapwing	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
46.	Whimbrel	0	0	0	0	7	2	4	0	0	0	13	1.4	0	7 (2020)
47.	Curlew	0	1	0	0	1	11	1	3	1	0	18	2	0	11 (2021)
48.	Bar-tailed Godwit	0	40	115	0	1	100	2	41	1	0	300	33	0	115 (2018)
49.	Snipe	4	4	0	0	0	2	7	0	7	0	24	2.7	0	7 (2022)
50.	Grey Phalarope	0	2	2	0	1	9	0	12	0	0	26	2.9	0	12 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Common Sandpiper	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2021)
52.	Redshank	0	0	0	0	5	1	1	0	0	0	7	0.8	0	5 (2020)
53.	Greenshank	0	1	0	0	1	2	0	0	0	0	4	0.4	0	2 (2021)
54.	Turnstone	0	8	1	0	60	33	4	12	1	0	119	13	12	60 (2020)
55.	Knot	2	1	7	0	14	172	44	902	5	0	1147	127	0	902 (2023)
56.	wader sp.	0	4	5	0	1	10	18	0	2	0	40	4.4	0	18 (2022)
57.	large wader	0	0	0	0	0	9	0	0	0	0	9	1	0	9 (2021)
58.	Sanderling	47	85	137	0	483	1043	120	340	160	0	2415	268	279	1043 (2021)
59.	Dunlin	12	966	24	8	200	15630	118	3223	1515	0	21696	2411	0	15630 (2021)
60.	Purple Sandpiper	1	1	1	0	1	4	2	2	1	0	13	1.4	0	4 (2021)
61.	Calidris sp.	0	0	0	0	0	0	3	1	4	0	8	0.9	0	4 (2024)
62.	Little Tern	0	0	0	0	0	22	3	3	2	0	30	3.3	0	22 (2021)
63.	Black Tern	0	0	17	0	22	4	4	147	91	0	285	32	0	147 (2023)
64.	White-winged Black Tern	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
65.	Arctic Tern	0	0	3	5	1	14	3	19	0	0	45	5	0	19 (2023)
66.	Common/Arctic Tern	0	0	136	3	698	1298	302	629	1778	0	4844	538	40	1778 (2024)
67.	Common Tern	1	2	7	21	4	58	12	109	2	0	216	24	2	109 (2023)
68.	sterna sp.	0	0	0	0	0	6	0	0	0	0	6	0.7	0	6 (2021)
69.	Sandwich Tern	90	78	161	78	627	1714	677	153	861	0	4439	493	4	1714 (2021)
70.	Little Gull	1	227	64	135	114	259	17	431	13	0	1261	140	0	431 (2023)
71.	Kittiwake	6	257	28	67	25	361	8	1677	12	0	2441	271	1	1677 (2023)
72.	Sabine's Gull	0	2	0	0	0	2	1	3	2	0	10	1.1	0	3 (2023)
73.	Black-headed Gull	30	311	340	149	1045	4189	1156	224	209	0	7653	850	366	4189 (2021)
74.	Mediterranean Gull	0	0	0	0	1	4	2	0	0	0	7	0.8	0	4 (2021)
75.	Common Gull	32	2029	61	141	657	7717	1216	639	522	0	13014	1446	511	7717 (2021)
76.	Caspian Gull	0	0	1	1	2	9	7	3	4	0	27	3	0	9 (2021)
77.	Herring Gull	0	21	17	0	57	825	128	663	25	0	1736	193	195	825 (2021)
78.	Yellow-legged Gull	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
79.	Great Black-backed Gull	0	1	9	0	1	112	26	95	4	0	248	28	17	112 (2021)
80.	Lesser Black-backed Gull	0	7	1	0	169	788	301	451	114	0	1831	203	30	788 (2021)
81.	Laridae sp.	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
82.	Long-tailed Skua	0	3	0	0	0	2	8	3	2	0	18	2	0	8 (2022)
83.	skua sp.	0	116	2	3	1	11	17	24	8	0	182	20	0	116 (2017)
84.	Arctic Skua	3	62	15	14	6	32	19	49	12	0	212	24	0	62 (2017)
85.	S. parasiticus / pomarinus	0	0	1	0	0	3	1	0	0	0	5	0.6	0	3 (2021)
86.	Pomarine Skua	0	7	3	7	3	6	1	6	0	0	33	3.7	0	7 (2017)
87.	Great Skua	1	333	40	2	3	14	2	2	1	0	398	44	0	333 (2017)
88.	Puffin	0	0	0	1	2	6	0	2	0	0	11	1.2	0	6 (2021)
89.	Black Guillemot	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2020)
90.	Razorbill	2	10	3	31	16	23	4	41	2	0	132	15	0	41 (2023)
91.	Razorbill/Guillemot	13	44	128	251	555	565	68	213	55	0	1892	210	17	565 (2021)
92.	Little Auk	0	2	0	1	4	22	0	0	0	0	29	3.2	0	22 (2021)
93.	Guillemot	0	13	12	12	25	145	4	41	11	0	263	29	2	145 (2021)
94.	Red-throated Diver	66	375	130	45	232	2408	273	1893	123	0	5545	616	81	2408 (2021)
95.	Black-throated Diver	1	22	0	4	9	25	9	6	0	0	76	8.4	0	25 (2021)
96.	Great Northern Diver	0	1	0	1	2	2	0	3	1	0	10	1.1	0	3 (2023)
97.	diver sp.	6	124	237	14	193	655	105	302	93	0	1729	192	50	655 (2021)
98.	Storm Petrel	0	0	0	2	0	4	0	1	0	0	7	0.8	0	4 (2021)
99.	Leach's Petrel	0	15	15	6	1	14	2	6	1	0	60	6.7	1	15 (2017)
100.	Fulmar	0	13	24	0	3	2	1	0	1	0	44	4.9	0	24 (2018)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Sooty Shearwater	3	2	5	1	31	33	39	10	10	0	134	15	0	39 (2022)
102.	large shearwater sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
103.	Manx Shearwater	0	2	2	0	0	2	0	1	0	0	7	0.8	0	2 (2017)
104.	Balearic Shearwater	1	1	0	0	0	1	0	0	0	0	3	0.3	0	1 (2016)
105.	shearwater sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
106.	Gannet	176	261	317	159	154	768	200	410	175	0	2620	291	12	768 (2021)
107.	Cormorant	9	11	45	0	26	280	84	41	198	0	694	77	13	280 (2021)
108.	Shag	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
109.	Great White Egret	0	0	0	0	0	0	0	0	2	0	2	0.2	0	2 (2024)
110.	Grey Heron	0	1	0	0	0	3	0	0	1	0	5	0.6	0	3 (2021)
111.	Osprey	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
112.	Sparrowhawk	0	1	1	0	0	0	2	0	0	0	4	0.4	0	2 (2022)
113.	Marsh Harrier	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2021)
114.	Hen Harrier	0	0	1	0	0	1	2	2	0	0	6	0.7	0	2 (2022)
115.	Short-eared Owl	0	0	0	2	1	2	0	2	0	0	7	0.8	0	2 (2019)
116.	Merlin	1	0	0	0	1	0	0	2	0	0	4	0.4	0	2 (2023)
117.	Peregrine	2	2	2	0	2	0	0	1	0	0	9	1	0	2 (2016)
118.	Jackdaw	0	0	0	0	0	0	0	32	0	0	32	3.6	0	32 (2023)
119.	Carrion Crow	0	0	0	0	0	3	0	1	0	0	4	0.4	0	3 (2021)
120.	Wood Lark	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
121.	Skylark	0	5	0	0	3	19	1	8	0	0	36	4	0	19 (2021)
122.	Shore Lark	0	1	1	15	0	13	6	65	3	0	104	12	4	65 (2023)
123.	lark sp.	0	0	0	0	0	28	0	0	0	0	28	3.1	0	28 (2021)
124.	Sand Martin	0	0	0	0	0	0	2	2	0	0	4	0.4	0	2 (2022)
125.	Swallow	0	0	0	0	0	1	16	94	6	0	117	13	0	94 (2023)
126.	House Martin	0	0	0	0	0	0	0	11	0	0	11	1.2	0	11 (2023)
127.	Goldcrest	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
128.	Starling	240	471	31	0	40	180	19	11	0	0	992	110	0	471 (2017)
129.	Redwing	0	30	0	0	0	17	0	0	0	0	47	5.2	0	30 (2017)
130.	Blackbird	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
131.	Fieldfare	0	0	1	0	1	0	0	29	0	0	31	3.4	0	29 (2023)
132.	Robin	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
133.	Wheatear	0	0	0	0	0	3	0	0	1	0	4	0.4	0	3 (2021)
134.	Blue-headed Wagtail	0	0	0	0	0	9	0	0	0	0	9	1	0	9 (2021)
135.	Grey Wagtail	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
136.	White Wagtail	0	0	0	0	0	1	0	0	3	0	4	0.4	0	3 (2024)
137.	alba wagtail sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
138.	Richard's Pipit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
139.	Meadow Pipit	0	0	0	0	3	19	9	14	1	0	46	5.1	0	19 (2021)
140.	Tree Pipit	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
141.	Rock Pipit	0	1	0	6	1	2	1	9	0	0	20	2.2	1	9 (2023)
142.	Rock Pipit/Water Pipit	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
143.	pipit sp.	0	0	0	0	0	20	0	0	0	0	20	2.2	0	20 (2021)
144.	Chaffinch	0	0	0	0	0	5	0	0	0	0	5	0.6	0	5 (2021)
145.	Brambling	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2021)
146.	Bullfinch	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
147.	Greenfinch	0	0	0	0	0	0	0	4	0	0	4	0.4	0	4 (2023)
148.	Linnet	0	0	0	0	0	7	0	0	0	0	7	0.8	0	7 (2021)
149.	Mealy Redpoll	0	0	0	0	0	1	0	2	0	0	3	0.3	0	2 (2023)
150.	Lesser Redpoll	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	redpoll sp.	0	0	0	0	3	0	0	0	0	0	3	0.3	0	3 (2020)
152.	Goldfinch	0	0	0	0	0	9	1	1	0	0	11	1.2	0	9 (2021)
153.	Siskin	0	0	0	0	0	9	12	0	0	0	21	2.3	0	12 (2022)
154.	Lapland Bunting	1	0	0	0	1	1	0	0	0	0	3	0.3	0	1 (2016)
155.	Snow Bunting	18	9	4	0	0	32	81	24	8	0	176	20	86	81 (2022)
156.	Yellowhammer	1	0	0	0	0	0	0	1	0	0	2	0.2	2	1 (2016)
157.	Reed Bunting	0	0	0	0	0	8	4	2	0	0	14	1.6	0	8 (2021)
158.	passerine sp.	0	0	0	0	0	7	2	0	0	0	9	1	0	7 (2021)
	Other species
1.	Harbour Porpoise	2	2	3	0	4	7	3	9	1	0	31	3.4	3	9 (2023)
2.	Grey seal	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
3.	Common Seal	0	1	1	0	0	0	0	1	0	0	3	0.3	0	1 (2017)
4.	Common / Grey seal	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
	Other species
1.	European Peacock	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
2.	white sp. (butterfly)	0	0	0	0	2	0	1	0	1	0	4	0.4	0	2 (2020)
	Other species
1.	Migrant Hawker	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	1	0	5	0	6	0.7	0	5 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	2188	10430	27311	6408	18578	74081	25042	22721	12059	0	198818	22091	4126
	Observation hours	13:35	57:20	34:55	12:00	54:13	169:10	60:40	46:03	28:59		476:55	52:59

Trektellen

Totals Schiermonnikoog - de Marlijn 2016 - 2025