Totals Schiermonnikoog - de Marlijn 2022

Year
Period
count-field
Also present

	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	169	2	0	0	2	5978	831	0	6982	6811	171	5383 (19 Oct)	55	11	7 May	13 Nov
2.	Pale-bellied Brent Goose	0	0	0	0	4	0	0	0	4	4	0	4 (17 Sep)	5	1	17 Sep	17 Sep
3.	Canada Goose	0	260	0	0	0	0	2	0	262	2	260	174 ( 9 Jun)	20	4	7 Jun	13 Nov
4.	Barnacle Goose	4	15	0	0	0	65	614	2	700	681	19	614 (13 Nov)	35	7	21 May	21 Dec
5.	Greylag Goose	3	7	0	0	0	34	2	0	46	36	10	16 (19 Oct)	35	7	21 May	13 Nov
6.	Anser sp.	0	0	0	0	0	0	253	0	253	250	3	253 (13 Nov)	5	1	13 Nov	13 Nov
7.	goose sp.	0	0	0	0	0	0	203	0	203	200	3	203 (13 Nov)	5	1	13 Nov	13 Nov
8.	Pink-footed Goose	0	0	0	0	0	4	0	0	4	4	0	4 (19 Oct)	5	1	19 Oct	19 Oct
9.	Tundra Bean Goose	0	0	0	0	0	0	840	0	840	840	0	840 (13 Nov)	5	1	13 Nov	13 Nov
10.	Bewick's Swan	0	0	0	0	0	0	2	0	2	2	0	2 (13 Nov)	5	1	13 Nov	13 Nov
11.	Shelduck	4	0	0	0	0	10	11	0	25	21	4	11 (13 Nov)	20	4	21 May	13 Nov
12.	Gadwall	0	0	0	0	0	7	0	0	7	7	0	5 (20 Oct)	10	2	17 Oct	20 Oct
13.	Wigeon	0	0	0	0	15	791	122	20	948	934	14	410 (20 Oct)	55	11	16 Sep	22 Dec
14.	Mallard	0	0	0	0	0	2	0	1	3	2	1	2 (17 Oct)	10	2	17 Oct	20 Dec
15.	Pintail	0	0	0	0	0	78	713	0	791	790	1	713 (13 Nov)	20	4	17 Oct	13 Nov
16.	Teal	0	1	0	0	7	117	16	3	144	122	22	81 (20 Oct)	45	9	9 Jun	22 Dec
17.	duck sp.	0	0	0	0	0	0	39	0	39	39	0	39 (13 Nov)	5	1	13 Nov	13 Nov
18.	Pochard	0	0	0	0	0	3	0	0	3	3	0	3 (17 Oct)	5	1	17 Oct	17 Oct
19.	Tufted Duck	0	0	0	0	1	3	0	0	4	2	2	3 (17 Oct)	10	2	17 Sep	17 Oct
20.	Scaup	3	0	0	0	0	54	13	0	70	65	5	35 (20 Oct)	20	4	7 May	13 Nov
21.	Aythya sp.	0	0	0	0	0	7	0	0	7	7	0	7 (20 Oct)	5	1	20 Oct	20 Oct
22.	Eider	10	76	0	0	1	4339	711	29	5166	5085	81	2744 (20 Oct)	80	16	7 May	22 Dec
23.	Velvet Scoter	0	0	0	0	0	10	1	0	11	11	0	9 (20 Oct)	15	3	19 Oct	13 Nov
24.	Common Scoter	46	69	0	125	693	1773	190	90	2986	2821	165	767 (20 Oct)	90	18	8 May	22 Dec
25.	Goldeneye	0	0	0	0	0	16	29	0	45	45	0	29 (13 Nov)	15	3	19 Oct	13 Nov
26.	Red-breasted Merganser	0	0	0	0	0	215	3	1	219	219	0	96 (19 Oct)	35	7	2 Oct	22 Dec
27.	Red-necked Grebe	0	0	0	0	0	0	1	0	1	1	0	1 (13 Nov)	5	1	13 Nov	13 Nov
28.	Great Crested Grebe	2	0	0	0	1	0	12	1	16	16	0	12 (13 Nov)	20	4	21 May	21 Dec
29.	Oystercatcher	4	2	0	10	2	2	0	0	20	16	4	10 ( 5 Aug)	35	7	7 May	19 Oct
30.	Grey Plover	0	0	0	1	0	34	0	2	37	37	0	31 ( 2 Oct)	25	5	5 Aug	22 Dec
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
31.	Golden Plover	0	0	0	5	0	0	0	0	5	5	0	5 ( 5 Aug)	5	1	5 Aug	5 Aug
32.	Ringed Plover	0	0	0	0	4	2	0	0	6	6	0	4 (18 Sep)	10	2	18 Sep	2 Oct
33.	Whimbrel	3	0	0	1	0	0	0	0	4	1	3	3 ( 7 May)	10	2	7 May	5 Aug
34.	Curlew	0	0	0	0	0	1	0	0	1	0	1	1 (17 Oct)	5	1	17 Oct	17 Oct
35.	Bar-tailed Godwit	0	0	0	0	1	1	0	0	2	2	0	1 (17 Sep)	10	2	17 Sep	17 Oct
36.	Snipe	0	0	0	0	4	3	0	0	7	6	1	4 (18 Sep)	15	3	18 Sep	20 Oct
37.	Common Sandpiper	1	0	0	0	0	0	0	0	1	0	1	1 ( 8 May)	5	1	8 May	8 May
38.	Redshank	0	0	0	0	0	1	0	0	1	0	1	1 (20 Oct)	5	1	20 Oct	20 Oct
39.	Turnstone	0	0	0	3	1	0	0	0	4	4	0	3 ( 5 Aug)	10	2	5 Aug	16 Sep
40.	Knot	2	0	0	42	0	0	0	0	44	42	2	42 ( 5 Aug)	10	2	7 May	5 Aug
41.	wader sp.	0	0	0	15	3	0	0	0	18	15	3	15 ( 5 Aug)	10	2	5 Aug	10 Sep
42.	Sanderling	0	0	0	34	8	78	0	0	120	68	52	38 ( 2 Oct)	40	8	5 Aug	19 Oct
43.	Dunlin	0	0	0	1	106	11	0	0	118	117	1	76 (18 Sep)	35	7	5 Aug	18 Oct
44.	Purple Sandpiper	0	0	0	0	2	0	0	0	2	2	0	2 (16 Sep)	5	1	16 Sep	16 Sep
45.	Calidris sp.	0	0	0	0	0	3	0	0	3	3	0	2 (17 Oct)	10	2	17 Oct	18 Oct
46.	Little Tern	2	1	0	0	0	0	0	0	3	1	2	2 ( 8 May)	10	2	8 May	9 Jun
47.	Black Tern	0	3	0	1	0	0	0	0	4	4	0	3 ( 7 Jun)	10	2	7 Jun	5 Aug
48.	Arctic Tern	0	1	0	0	0	2	0	0	3	2	1	1 ( 9 Jun)	15	3	9 Jun	19 Oct
49.	Common/Arctic Tern	52	69	0	167	14	0	0	0	302	249	53	167 ( 5 Aug)	40	8	8 May	18 Sep
50.	Common Tern	4	2	0	0	3	3	0	0	12	8	4	4 ( 7 May)	40	8	7 May	18 Oct
51.	Sandwich Tern	44	109	0	45	304	175	0	0	677	632	45	167 (18 Sep)	75	15	7 May	19 Oct
52.	Little Gull	5	0	0	0	0	12	0	0	17	12	5	12 ( 2 Oct)	10	2	7 May	2 Oct
53.	Kittiwake	0	5	0	0	3	0	0	0	8	8	0	5 ( 8 Jun)	10	2	8 Jun	18 Sep
54.	Sabine's Gull	0	0	0	0	1	0	0	0	1	1	0	1 (18 Sep)	5	1	18 Sep	18 Sep
55.	Black-headed Gull	7	2	0	17	23	1091	0	16	1156	1089	67	523 (17 Oct)	65	13	7 May	22 Dec
56.	Mediterranean Gull	0	0	0	0	0	2	0	0	2	2	0	1 ( 2 Oct)	10	2	2 Oct	17 Oct
57.	Common Gull	76	48	0	0	103	824	0	165	1216	1081	135	390 ( 2 Oct)	75	15	7 May	22 Dec
58.	Caspian Gull	0	0	0	0	1	4	0	2	7	7	0	4 ( 2 Oct)	20	4	17 Sep	22 Dec
59.	Herring Gull	6	22	0	0	4	50	0	46	128	120	8	48 (18 Oct)	55	11	7 May	22 Dec
60.	Yellow-legged Gull	0	1	0	0	0	0	0	0	1	1	0	1 ( 9 Jun)	5	1	9 Jun	9 Jun
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
61.	Great Black-backed Gull	1	4	0	0	3	3	0	15	26	23	3	6 (21 Dec)	55	11	7 May	22 Dec
62.	Lesser Black-backed Gull	10	127	0	0	25	139	0	0	301	266	35	84 ( 2 Oct)	55	11	7 May	20 Oct
63.	Long-tailed Skua	0	0	0	0	8	0	0	0	8	8	0	5 (17 Sep)	15	3	16 Sep	18 Sep
64.	skua sp.	0	0	0	1	14	2	0	0	17	17	0	9 (17 Sep)	25	5	5 Aug	18 Oct
65.	Arctic Skua	0	0	0	0	12	7	0	0	19	19	0	7 (17 Sep)	25	5	17 Sep	18 Oct
66.	S. parasiticus / pomarinus	0	0	0	0	0	1	0	0	1	1	0	1 (19 Oct)	5	1	19 Oct	19 Oct
67.	Pomarine Skua	0	0	0	0	0	1	0	0	1	1	0	1 (18 Oct)	5	1	18 Oct	18 Oct
68.	Great Skua	0	0	0	0	2	0	0	0	2	2	0	2 (16 Sep)	5	1	16 Sep	16 Sep
69.	Razorbill	0	0	0	0	1	3	0	0	4	4	0	2 ( 2 Oct)	15	3	18 Sep	18 Oct
70.	Razorbill/Guillemot	0	0	0	0	1	53	14	0	68	59	9	30 ( 2 Oct)	35	7	18 Sep	13 Nov
71.	Guillemot	0	0	0	0	0	4	0	0	4	4	0	4 ( 2 Oct)	5	1	2 Oct	2 Oct
72.	Red-throated Diver	0	0	0	0	10	220	16	27	273	273	0	196 ( 2 Oct)	50	10	17 Sep	22 Dec
73.	Black-throated Diver	0	0	0	0	0	0	7	2	9	9	0	7 (13 Nov)	10	2	13 Nov	20 Dec
74.	diver sp.	0	0	0	0	3	98	0	4	105	101	4	38 (20 Oct)	35	7	16 Sep	20 Dec
75.	Leach's Petrel	0	0	0	0	2	0	0	0	2	2	0	1 (17 Sep)	10	2	17 Sep	18 Sep
76.	Fulmar	0	0	0	0	1	0	0	0	1	1	0	1 (18 Sep)	5	1	18 Sep	18 Sep
77.	Sooty Shearwater	0	0	0	0	15	24	0	0	39	39	0	24 ( 2 Oct)	15	3	16 Sep	2 Oct
78.	large shearwater sp.	0	0	0	0	1	0	0	0	1	1	0	1 (17 Sep)	5	1	17 Sep	17 Sep
79.	shearwater sp.	0	0	0	0	1	0	0	0	1	1	0	1 (17 Sep)	5	1	17 Sep	17 Sep
80.	Gannet	15	4	0	3	41	101	20	16	200	174	26	77 ( 2 Oct)	80	16	8 May	22 Dec
81.	Cormorant	33	15	0	8	10	12	6	0	84	49	35	23 ( 8 May)	75	15	7 May	13 Nov
82.	Sparrowhawk	0	0	0	0	0	2	0	0	2	2	0	2 (20 Oct)	5	1	20 Oct	20 Oct
83.	Marsh Harrier	1	0	0	0	0	0	0	0	1	0	1	1 ( 7 May)	5	1	7 May	7 May
84.	Hen Harrier	0	0	0	0	0	2	0	0	2	2	0	2 (20 Oct)	5	1	20 Oct	20 Oct
85.	Skylark	0	0	0	0	0	1	0	0	1	1	0	1 (18 Oct)	5	1	18 Oct	18 Oct
86.	Shore Lark	0	0	0	0	0	6	0	0	6	6	0	6 (18 Oct)	5	1	18 Oct	18 Oct
87.	Sand Martin	0	1	0	0	1	0	0	0	2	2	0	1 ( 9 Jun)	10	2	9 Jun	16 Sep
88.	Swallow	12	0	0	0	4	0	0	0	16	4	12	12 ( 7 May)	10	2	7 May	10 Sep
89.	Starling	0	0	0	0	0	0	19	0	19	19	0	19 (13 Nov)	5	1	13 Nov	13 Nov
90.	Richard's Pipit	0	0	0	0	0	1	0	0	1	0	1	1 (18 Oct)	5	1	18 Oct	18 Oct
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
91.	Meadow Pipit	2	0	0	0	0	7	0	0	9	7	2	5 ( 2 Oct)	15	3	7 May	18 Oct
92.	Rock Pipit	0	0	0	0	0	1	0	0	1	1	0	1 (18 Oct)	5	1	18 Oct	18 Oct
93.	Goldfinch	0	0	0	0	0	1	0	0	1	1	0	1 (18 Oct)	5	1	18 Oct	18 Oct
94.	Siskin	0	0	0	0	0	12	0	0	12	12	0	12 (18 Oct)	5	1	18 Oct	18 Oct
95.	Snow Bunting	0	0	0	0	2	4	47	28	81	34	47	47 (13 Nov)	25	5	17 Sep	21 Dec
96.	Reed Bunting	0	0	0	0	0	4	0	0	4	4	0	3 ( 2 Oct)	10	2	2 Oct	18 Oct
97.	passerine sp.	0	0	0	0	2	0	0	0	2	2	0	2 (18 Sep)	5	1	18 Sep	18 Sep
	Other species
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	Harbour Porpoise	0	1	0	0	0	2	0	0	3	1	2	2 (17 Oct)	10	2	7 Jun	17 Oct
	Other species
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	white sp. (butterfly)	0	0	0	0	0	1	0	0	1	1	0	1 (18 Oct)	5	1	18 Oct	18 Oct
	Other species
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	Bumblebee sp.	0	0	0	0	0	1	0	0	1	1	0	1 ( 2 Oct)	5	1	2 Oct	2 Oct
	Species	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	521	847	0	479	1470	16518	4737	470	25042	23715	1327		100	20
	Observation hours	5:00	7:45	0:00	2:53	20:22	16:10	2:30	6:00	60:40

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Totals Schiermonnikoog - de Marlijn 2022