Select until 25 March

Totals Rottumeroog 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	553	7594	1568	8	1596	0	243	128	7771	0	19461	1946	78	7771 (2025)
2.	Pale-bellied Brent Goose	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
3.	Canada Goose	0	5542	3392	0	0	236	0	0	0	0	9170	917	0	5542 (2018)
4.	Barnacle Goose	29263	218109	4945	24	6	138	62	1142	137	47	253873	25387	0	218109 (2018)
5.	Lesser Canada Goose	0	0	3	0	0	0	0	0	0	0	3	0.3	0	3 (2019)
6.	Greylag Goose	950	3975	559	54	222	141	19	174	10	10	6114	611	4	3975 (2018)
7.	goose sp.	0	110	0	0	0	0	0	0	0	0	110	11	0	110 (2018)
8.	Domestic Goose	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
9.	Pink-footed Goose	0	873	0	0	0	0	0	0	0	0	873	87	0	873 (2018)
10.	Eurasian White-fronted Goose	1	660	108	0	0	0	0	0	0	10	779	78	0	660 (2018)
11.	Mute Swan	30	117	53	3	0	0	0	0	0	0	203	20	0	117 (2018)
12.	Whooper Swan	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2018)
13.	Egyptian Goose	7	6	2	0	0	0	0	0	0	0	15	1.5	0	7 (2017)
14.	Shelduck	78	183	18	61	33	0	23	21	0	8	425	43	0	183 (2018)
15.	Ruddy Shelduck	1	1	9	0	0	0	0	0	0	0	11	1.1	0	9 (2019)
16.	Shoveler	4	23	0	0	2	0	0	0	0	0	29	2.9	0	23 (2018)
17.	Gadwall	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
18.	Wigeon	64	788	157	40	147	0	134	30	375	22	1757	176	0	788 (2018)
19.	Mallard	4	4	3	1	0	0	2	6	0	0	20	2	0	6 (2024)
20.	Pintail	16	128	5	8	3	0	10	17	86	4	277	28	43	128 (2018)
21.	Teal	21	195	4	0	42	0	27	15	1	5	310	31	0	195 (2018)
22.	duck sp.	0	15	0	0	0	0	0	0	0	0	15	1.5	0	15 (2018)
23.	Pochard	0	7	0	0	0	0	0	0	0	0	7	0.7	0	7 (2018)
24.	Tufted Duck	1	4	0	0	0	0	9	0	0	0	14	1.4	0	9 (2023)
25.	Scaup	0	8	3	0	0	0	228	0	0	0	239	24	0	228 (2023)
26.	Eider	1186	5146	1112	160	660	2	97	168	216	60	8807	881	50	5146 (2018)
27.	Velvet Scoter	1	16	28	0	0	0	1	0	0	0	46	4.6	0	28 (2019)
28.	Common Scoter	1851	23213	2997	74	541	3	49	109	669	5	29511	2951	0	23213 (2018)
29.	Long-tailed Duck	0	0	2	0	1	0	0	0	0	0	3	0.3	0	2 (2019)
30.	Goldeneye	0	6	27	0	0	0	11	0	2	0	46	4.6	0	27 (2019)
31.	Red-breasted Merganser	7	92	12	4	1	0	63	1	4	10	194	19	0	92 (2018)
32.	Swift	50	1979	868	0	15	9	0	0	10	0	2931	293	0	1979 (2018)
33.	Pallid Swift	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
34.	Stock Dove	0	3	21	0	0	0	0	0	0	0	24	2.4	0	21 (2019)
35.	Woodpigeon	3	0	2	0	0	0	2	1	0	0	8	0.8	0	3 (2017)
36.	Turtle Dove	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
37.	Collared Dove	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
38.	Red-necked Grebe	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
39.	Great Crested Grebe	1	9	3	1	2	0	14	2	12	0	44	4.4	0	14 (2023)
40.	grebe sp.	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2021)
41.	Oystercatcher	221	112	8	0	1	0	8	0	0	0	350	35	0	221 (2017)
42.	Avocet	0	19	2	0	0	0	0	0	0	0	21	2.1	0	19 (2018)
43.	Grey Plover	197	3280	4897	69	0	468	5	18	11	0	8945	895	0	4897 (2019)
44.	Golden Plover	16	31	42	8	8	0	0	0	0	0	105	11	0	42 (2019)
45.	Dotterel	0	0	1	0	1	0	0	0	0	0	2	0.2	0	1 (2019)
46.	Ringed Plover	42	495	1152	0	0	373	0	0	2	0	2064	206	0	1152 (2019)
47.	Little Ringed Plover	0	1	2	0	0	0	0	0	0	0	3	0.3	0	2 (2019)
48.	Lapwing	0	41	0	0	0	0	0	87	0	0	128	13	0	87 (2024)
49.	Whimbrel	71	45	77	0	3	1	0	23	0	0	220	22	0	77 (2019)
50.	Curlew	5849	1199	143	33	61	29	6	6800	0	0	14120	1412	3710	6800 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Bar-tailed Godwit	306	81	2418	0	22	0	0	3	1	0	2831	283	0	2418 (2019)
52.	Black-tailed Godwit	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
53.	Woodcock	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
54.	Snipe	4	55	3	1	3	0	7	7	1	0	81	8.1	0	55 (2018)
55.	Common Sandpiper	5	1	0	0	0	0	0	0	0	0	6	0.6	0	5 (2017)
56.	Green Sandpiper	4	0	0	0	2	0	0	0	0	0	6	0.6	0	4 (2017)
57.	Wood Sandpiper	3	3	1	0	0	0	0	0	0	0	7	0.7	0	3 (2017)
58.	Redshank	60	45	10	0	3	0	0	0	0	0	118	12	0	60 (2017)
59.	Spotted Redshank	5	86	2	0	0	0	0	1	0	0	94	9.4	0	86 (2018)
60.	Greenshank	38	6	64	3	0	0	0	14	1	0	126	13	0	64 (2019)
61.	Turnstone	84	1	129	0	0	0	0	0	0	0	214	21	0	129 (2019)
62.	Knot	184	464	3041	66	5	0	50	0	0	0	3810	381	0	3041 (2019)
63.	Ruff	14	0	0	0	0	0	7	0	0	0	21	2.1	0	14 (2017)
64.	wader sp.	212	192	1190	0	0	510	0	0	0	0	2104	210	0	1190 (2019)
65.	Sanderling	158	184	58	0	0	0	0	0	2	0	402	40	0	184 (2018)
66.	Dunlin	357	350	1597	0	0	270	18	0	0	0	2592	259	0	1597 (2019)
67.	Little Stint	12	0	0	0	0	0	0	0	0	0	12	1.2	0	12 (2017)
68.	Little Tern	171	76	2	4	10	0	1	11	0	0	275	28	0	171 (2017)
69.	Gull-billed Tern	10	2	0	0	0	0	0	0	0	0	12	1.2	0	10 (2017)
70.	Caspian Tern	2	1	0	0	0	0	0	0	0	0	3	0.3	0	2 (2017)
71.	Whiskered Tern	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
72.	Black Tern	29	105	3	0	2765	0	49	26	8	0	2985	299	0	2765 (2021)
73.	White-winged Black Tern	1	0	0	0	1	0	0	0	0	0	2	0.2	0	1 (2017)
74.	Arctic Tern	61	72	30	0	0	0	0	0	0	0	163	16	0	72 (2018)
75.	Common/Arctic Tern	2176	1809	179	13	78	331	21	52	0	0	4659	466	0	2176 (2017)
76.	Common Tern	109	86	9	12	253	0	12	3	3	0	487	49	0	253 (2021)
77.	Sandwich Tern	1132	724	447	11	317	7	114	31	16	5	2804	280	0	1132 (2017)
78.	Little Gull	62	1	36	0	0	0	55	0	0	0	154	15	0	62 (2017)
79.	Kittiwake	0	3	0	0	2	0	1	0	0	0	6	0.6	0	3 (2018)
80.	Black-headed Gull	1367	6792	1003	0	312	63	127	282	185	620	10751	1075	1600	6792 (2018)
81.	Mediterranean Gull	3	3	2	0	0	0	1	2	0	0	11	1.1	0	3 (2017)
82.	Common Gull	378	300	115	0	51	3	68	35	28	34	1012	101	105	378 (2017)
83.	Caspian Gull	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
84.	Herring Gull	431	488	366	0	12	13	6	0	10	6	1332	133	0	488 (2018)
85.	Great Black-backed Gull	76	142	69	0	1	0	13	5	5	1	312	31	5	142 (2018)
86.	Glaucous Gull	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2023)
87.	Lesser Black-backed Gull	1111	458	362	0	69	54	123	54	301	71	2603	260	64	1111 (2017)
88.	large gull sp.	247	0	0	0	0	0	0	0	0	0	247	25	0	247 (2017)
89.	Long-tailed Skua	0	0	0	0	5	0	0	0	0	0	5	0.5	0	5 (2021)
90.	skua sp.	2	0	0	0	4	0	0	0	0	0	6	0.6	0	4 (2021)
91.	Arctic Skua	6	6	0	0	4	0	0	0	7	0	23	2.3	0	7 (2025)
92.	Great Skua	0	3	0	1	1	0	1	0	0	0	6	0.6	0	3 (2018)
93.	Razorbill	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2023)
94.	Razorbill/Guillemot	0	7	2	3	1	0	13	0	0	0	26	2.6	0	13 (2023)
95.	Guillemot	0	3	0	1	2	0	0	0	0	0	6	0.6	0	3 (2018)
96.	Red-throated Diver	0	35	8	6	12	0	13	0	3	1	78	7.8	0	35 (2018)
97.	Black-throated Diver	0	2	3	0	0	0	1	0	1	0	7	0.7	0	3 (2019)
98.	diver sp.	0	1	1	1	0	0	1	0	0	0	4	0.4	0	1 (2018)
99.	Fulmar	1	3	4	0	0	0	0	0	0	0	8	0.8	0	4 (2019)
100.	Sooty Shearwater	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Balearic Shearwater	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
102.	Gannet	203	102	55	6	18	0	82	123	5	1	595	60	0	203 (2017)
103.	Cormorant	541	1264	195	94	98	25	46	150	69	187	2669	267	12	1264 (2018)
104.	Spoonbill	26	72	12	0	0	0	0	69	54	4	237	24	0	72 (2018)
105.	Little Egret	0	0	0	0	0	2	0	0	0	0	2	0.2	0	2 (2022)
106.	Great White Egret	1	7	0	0	1	0	0	14	0	0	23	2.3	0	14 (2024)
107.	Grey Heron	19	24	3	1	12	7	2	11	1	5	85	8.5	0	24 (2018)
108.	Osprey	7	11	2	0	0	2	0	2	0	0	24	2.4	0	11 (2018)
109.	Honey Buzzard	3	35	4	0	0	0	0	0	0	0	42	4.2	0	35 (2018)
110.	Sparrowhawk	4	9	2	4	1	0	0	1	1	1	23	2.3	0	9 (2018)
111.	Goshawk	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
112.	Marsh Harrier	81	70	31	6	5	3	0	18	3	0	217	22	0	81 (2017)
113.	Hen Harrier	3	5	2	3	0	0	0	6	0	2	21	2.1	0	6 (2024)
114.	Pallid Harrier	2	0	0	0	0	0	0	4	0	0	6	0.6	0	4 (2024)
115.	Montagu's Harrier	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
116.	Red Kite	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
117.	White-tailed Eagle	1	1	0	0	1	0	0	0	0	0	3	0.3	0	1 (2017)
118.	Rough-legged Buzzard	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2020)
119.	Common Buzzard	2	5	6	2	3	0	1	5	0	1	25	2.5	0	6 (2019)
120.	Short-eared Owl	1	0	1	0	0	0	0	0	0	0	2	0.2	0	1 (2017)
121.	Kingfisher	1	0	0	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
122.	Kestrel	32	61	22	2	3	2	1	45	118	0	286	29	2	118 (2025)
123.	Merlin	10	27	11	12	0	0	1	8	1	1	71	7.1	0	27 (2018)
124.	Hobby	0	1	0	0	0	1	0	2	0	0	4	0.4	0	2 (2024)
125.	Peregrine	6	1	4	1	1	0	1	0	0	0	14	1.4	0	6 (2017)
126.	Jackdaw	0	61	19	58	32	0	21	4	0	0	195	20	0	61 (2018)
127.	Carrion Crow	5	36	15	2	0	0	0	0	2	0	60	6	0	36 (2018)
128.	Great Tit	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
129.	Wood Lark	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
130.	Skylark	27	360	44	11	0	0	5	2	9	0	458	46	0	360 (2018)
131.	Shore Lark	0	34	0	0	0	0	23	0	0	0	57	5.7	0	34 (2018)
132.	Sand Martin	29	106	11	0	4	0	0	2	0	0	152	15	0	106 (2018)
133.	Swallow	1331	1856	116	16	123	0	5	99	0	0	3546	355	0	1856 (2018)
134.	House Martin	45	456	34	5	2	9	0	0	0	0	551	55	0	456 (2018)
135.	Willow Warbler	0	12	4	0	0	0	0	0	0	0	16	1.6	0	12 (2018)
136.	Chiffchaff	1	3	9	0	0	1	0	0	0	0	14	1.4	0	9 (2019)
137.	Whitethroat	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
138.	Goldcrest	0	4	5	0	0	0	1	0	3	0	13	1.3	0	5 (2019)
139.	Starling	423	7274	9468	97	145	0	94	36	60	1120	18717	1872	13	9468 (2019)
140.	Song Thrush	0	30	26	11	0	0	0	2	2	0	71	7.1	0	30 (2018)
141.	Redwing	0	1	236	10	0	0	7	0	23	17	294	29	0	236 (2019)
142.	Blackbird	0	5	12	0	0	0	0	0	0	0	17	1.7	0	12 (2019)
143.	Fieldfare	2	5	25	0	0	0	49	0	1	13	95	9.5	0	49 (2023)
144.	Ring Ouzel	0	1	3	0	0	0	0	2	0	0	6	0.6	0	3 (2019)
145.	thrush sp.	0	5	0	0	0	0	0	0	0	0	5	0.5	0	5 (2018)
146.	Spotted Flycatcher	1	11	1	0	0	1	0	0	0	0	14	1.4	0	11 (2018)
147.	Pied Flycatcher	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
148.	Black Redstart	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
149.	Redstart	0	1	2	0	0	0	0	0	0	0	3	0.3	0	2 (2019)
150.	Whinchat	1	0	1	0	0	0	0	0	0	0	2	0.2	0	1 (2017)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Stonechat	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2022)
152.	Wheatear	3	10	4	27	0	2	0	0	0	0	46	4.6	0	27 (2020)
153.	Tree Sparrow	0	3	0	0	0	0	0	0	0	0	3	0.3	0	3 (2018)
154.	Dunnock	1	8	0	0	0	0	0	0	0	0	9	0.9	0	8 (2018)
155.	Blue-headed Wagtail	56	339	30	9	7	1	1	0	2	0	445	45	0	339 (2018)
156.	Grey-headed Wagtail	2	6	0	0	0	0	0	0	0	0	8	0.8	0	6 (2018)
157.	Yellow wagtail sp.	0	25	2	0	0	0	0	0	0	0	27	2.7	0	25 (2018)
158.	Grey Wagtail	0	26	2	0	0	0	0	2	1	0	31	3.1	0	26 (2018)
159.	White Wagtail	14	31	3	20	11	0	0	12	0	0	91	9.1	0	31 (2018)
160.	alba wagtail sp.	0	0	0	0	0	0	1	0	0	7	8	0.8	2	7 (2026)
161.	Tawny Pipit	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2018)
162.	Meadow Pipit	213	3507	314	313	11	0	136	206	94	8	4802	480	0	3507 (2018)
163.	Tree Pipit	10	23	3	1	2	1	0	7	0	0	47	4.7	0	23 (2018)
164.	Red-throated Pipit	0	3	0	0	0	0	0	1	0	0	4	0.4	0	3 (2018)
165.	Rock Pipit	0	36	5	0	0	0	2	6	3	0	52	5.2	0	36 (2018)
166.	Chaffinch	1	2417	13	24	31	0	6	10	17	0	2519	252	0	2417 (2018)
167.	Brambling	0	85	44	13	1	0	0	0	8	0	151	15	0	85 (2018)
168.	Common Rosefinch	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
169.	Greenfinch	0	3	2	0	0	0	0	0	0	0	5	0.5	0	3 (2018)
170.	Twite	0	0	0	0	0	0	23	0	40	0	63	6.3	0	40 (2025)
171.	Linnet	12	113	55	20	2	0	7	8	5	15	237	24	0	113 (2018)
172.	Mealy Redpoll	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2018)
173.	Lesser Redpoll	5	2	0	0	0	0	0	0	2	0	9	0.9	0	5 (2017)
174.	Redpoll	0	2	0	0	0	0	0	0	0	0	2	0.2	0	2 (2018)
175.	Goldfinch	0	3	2	0	0	0	0	1	0	0	6	0.6	0	3 (2018)
176.	Siskin	6	161	91	0	0	0	0	7	0	0	265	27	0	161 (2018)
177.	Lapland Bunting	0	10	1	3	0	0	0	0	2	0	16	1.6	0	10 (2018)
178.	Snow Bunting	0	0	8	0	0	0	0	0	0	0	8	0.8	0	8 (2019)
179.	Yellowhammer	0	1	1	0	0	0	0	0	1	0	3	0.3	0	1 (2018)
180.	Ortolan Bunting	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2019)
181.	Reed Bunting	2	512	65	0	6	0	3	3	2	0	593	59	3	512 (2018)
	Other species
1.	Harbour Porpoise	1	0	0	0	2	0	6	0	0	0	9	0.9	0	6 (2023)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	52446	305918	44414	1444	7803	2710	2242	10136	10407	2301	439821	43982	5691
	Observation hours	202:56	435:14	196:15	29:30	47:43	32:46	17:51	45:43	43:34	8:00	1,059:32	105:57

Trektellen

Totals Rottumeroog 2017 - 2026