Also present

Totals Terschelling, Paal 18 1989

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	0	1	0	0	0	0	0	0	0	88	8	97	90	7	74 (8 Oct)	26	6	24 Feb	25 Nov
2.	Bewick's Swan	0	0	0	0	0	0	0	0	0	0	6	6	6	0	6 (25 Nov)	4	1	25 Nov	25 Nov
3.	Shelduck	0	1	0	0	0	0	0	0	0	2	0	3	2	1	2 (5 Oct)	9	2	25 Feb	5 Oct
4.	Mallard	0	0	0	0	0	0	0	0	0	0	15	15	5	10	15 (25 Nov)	4	1	25 Nov	25 Nov
5.	Pintail	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (5 Oct)	4	1	5 Oct	5 Oct
6.	Teal	8	0	0	0	0	0	0	0	0	3	3	14	11	3	8 (28 Jan)	17	4	28 Jan	25 Nov
7.	Tufted Duck	0	0	0	0	0	0	0	0	0	2	0	2	2	0	2 (5 Oct)	4	1	5 Oct	5 Oct
8.	Scaup	1	1	0	0	0	0	0	0	0	5	0	7	7	0	3 (17 Oct)	17	4	28 Jan	17 Oct
9.	Eider	103	12	0	0	0	0	0	0	0	156	54	325	249	76	99 (29 Jan)	57	13	28 Jan	26 Nov
10.	Velvet Scoter	9	5	0	0	0	0	0	0	0	19	10	43	36	7	11 (17 Oct)	43	10	21 Jan	26 Nov
11.	Common Scoter	250	49	0	0	0	0	0	0	0	1238	697	2234	1149	1085	515 (25 Nov)	91	21	21 Jan	26 Nov
12.	Long-tailed Duck	3	2	0	0	0	0	0	0	0	1	2	8	6	2	3 (21 Jan)	17	4	21 Jan	25 Nov
13.	Goldeneye	1	0	0	0	0	0	0	0	0	0	2	3	2	1	2 (25 Nov)	9	2	28 Jan	25 Nov
14.	Red-breasted Merganser	0	0	0	0	0	0	0	0	0	10	12	22	15	7	11 (25 Nov)	17	4	20 Oct	26 Nov
15.	Red-throated Diver	3	24	0	0	0	0	0	0	0	7	10	44	42	2	21 (25 Feb)	35	8	21 Jan	26 Nov
16.	Black-throated Diver	1	0	0	0	0	0	0	0	0	0	0	1	1	0	1 (21 Jan)	4	1	21 Jan	21 Jan
17.	diver sp.	607	29	0	0	0	0	0	0	0	86	500	1222	1161	61	432 (25 Nov)	78	18	21 Jan	26 Nov
18.	Leach's Petrel	0	0	0	0	0	0	0	0	0	36	0	36	36	0	29 (15 Oct)	9	2	7 Oct	15 Oct
19.	storm-petrel sp.	0	0	0	0	0	0	0	0	0	2	0	2	2	0	1 (6 Oct)	9	2	6 Oct	9 Oct
20.	Fulmar	0	0	0	0	0	0	0	0	0	2856	6	2862	2862	0	2824 (15 Oct)	22	5	7 Oct	26 Nov
21.	Sooty Shearwater	0	0	0	0	0	0	0	0	0	59	1	60	58	2	23 (15 Oct)	26	6	7 Oct	26 Nov
22.	Manx Shearwater	0	0	0	0	0	0	0	0	0	3	0	3	3	0	2 (7 Oct)	9	2	7 Oct	15 Oct
23.	Red-necked Grebe	1	0	0	0	0	0	0	0	0	4	5	10	9	1	5 (25 Nov)	22	5	28 Jan	25 Nov
24.	Great Crested Grebe	2	0	0	0	0	0	0	0	0	67	70	139	103	36	56 (25 Nov)	52	12	28 Jan	26 Nov
25.	Slavonian Grebe	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (17 Oct)	4	1	17 Oct	17 Oct
26.	Black-necked Grebe	1	0	0	0	0	0	0	0	0	0	0	1	1	0	1 (29 Jan)	4	1	29 Jan	29 Jan
27.	Black-necked / Slavonian Grebe	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (25 Nov)	4	1	25 Nov	25 Nov
28.	Grey Heron	0	0	0	0	0	0	0	0	0	0	1	1	0	1	1 (25 Nov)	4	1	25 Nov	25 Nov
29.	Gannet	3	3	0	0	0	0	0	0	0	1926	40	1972	1811	161	927 (7 Oct)	78	18	28 Jan	26 Nov
30.	Cormorant	0	0	0	0	0	0	0	0	0	6	0	6	4	2	2 (5 Oct)	17	4	5 Oct	21 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
31.	Sparrowhawk	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (9 Oct)	4	1	9 Oct	9 Oct
32.	Oystercatcher	4	0	0	0	0	0	0	0	0	10	3	17	5	12	10 (20 Oct)	17	4	27 Jan	26 Nov
33.	Turnstone	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (25 Nov)	4	1	25 Nov	25 Nov
34.	Knot	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (15 Oct)	4	1	15 Oct	15 Oct
35.	Sanderling	3	181	0	0	0	0	0	0	0	6	6	196	85	111	181 (23 Feb)	22	5	29 Jan	25 Nov
36.	Dunlin	0	0	0	0	0	0	0	0	0	3	0	3	3	0	3 (17 Oct)	4	1	17 Oct	17 Oct
37.	Kittiwake	0	0	0	0	0	0	0	0	0	1481	109	1590	1585	5	1347 (15 Oct)	35	8	7 Oct	26 Nov
38.	Sabine's Gull	0	0	0	0	0	0	0	0	0	2	0	2	2	0	1 (13 Oct)	9	2	13 Oct	15 Oct
39.	Black-headed Gull	1	25	0	0	0	0	0	0	0	18	127	171	125	46	124 (25 Nov)	26	6	21 Jan	26 Nov
40.	Little Gull	0	0	0	0	0	0	0	0	0	341	14	355	346	9	150 (9 Oct)	30	7	6 Oct	26 Nov
41.	Common Gull	32	10	0	0	0	0	0	0	0	46	1451	1539	855	684	1407 (25 Nov)	43	10	27 Jan	26 Nov
42.	Great Black-backed Gull	30	2	0	0	0	0	0	0	0	30	121	183	120	63	76 (26 Nov)	48	11	21 Jan	26 Nov
43.	Glaucous Gull	0	2	0	0	0	0	0	0	0	0	0	2	2	0	1 (23 Feb)	9	2	23 Feb	24 Feb
44.	Herring Gull	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (24 Feb)	4	1	24 Feb	24 Feb
45.	Lesser Black-backed Gull	0	3	0	0	0	0	0	0	0	28	11	42	39	3	17 (13 Oct)	22	5	18 Feb	26 Nov
46.	Sandwich Tern	0	0	0	0	0	0	0	0	0	9	0	9	8	1	4 (6 Oct)	17	4	6 Oct	21 Oct
47.	Common Tern	0	0	0	0	0	0	0	0	0	4	0	4	4	0	3 (5 Oct)	9	2	5 Oct	6 Oct
48.	Arctic Tern	0	0	0	0	0	0	0	0	0	4	0	4	4	0	3 (8 Oct)	9	2	7 Oct	8 Oct
49.	Common/Arctic Tern	0	0	0	0	0	0	0	0	0	16	0	16	15	1	9 (6 Oct)	13	3	5 Oct	21 Oct
50.	Great Skua	0	0	0	0	0	0	0	0	0	5	2	7	5	2	4 (15 Oct)	13	3	15 Oct	26 Nov
51.	Pomarine Skua	0	0	0	0	0	0	0	0	0	6	0	6	6	0	3 (15 Oct)	13	3	7 Oct	15 Oct
52.	Arctic Skua	0	0	0	0	0	0	0	0	0	17	0	17	15	2	12 (7 Oct)	22	5	7 Oct	21 Oct
53.	skua sp.	0	0	0	0	0	0	0	0	0	3	0	3	3	0	2 (15 Oct)	9	2	14 Oct	15 Oct
54.	Little Auk	0	0	0	0	0	0	0	0	0	1	1	2	1	1	1 (15 Oct)	9	2	15 Oct	25 Nov
55.	Guillemot	0	0	0	0	0	0	0	0	0	2	10	12	9	3	8 (26 Nov)	17	4	6 Oct	26 Nov
56.	Razorbill	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (18 Feb)	4	1	18 Feb	18 Feb
57.	Razorbill/Guillemot	0	2	0	0	0	0	0	0	0	71	91	164	91	73	58 (26 Nov)	39	9	18 Feb	26 Nov
58.	Black Guillemot	0	0	0	0	0	0	0	0	0	0	1	1	0	1	1 (25 Nov)	4	1	25 Nov	25 Nov
59.	Puffin	0	0	0	0	0	0	0	0	0	2	0	2	2	0	1 (13 Oct)	9	2	13 Oct	15 Oct
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
1.	Grey seal	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (23 Feb)	4	1	23 Feb	23 Feb
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Totals	W	E	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	1063	355	0	0	0	0	0	0	0	8685	3391	13494	11011	2483		100	23
	Observation hours	4:30	5:00	0:00	0:00	0:00	0:00	0:00	0:00	0:00	28:45	9:00	47:15

Trektellen

Totals Terschelling, Paal 18 1989