Also present

Totals Westerslag, Texel 2017

	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Dark-bellied Brent Goose	0	24	661	123	7	0	0	0	0	1280	0	0	2095	714	1381	695 ( 8 Oct)	30	16	19 Feb	22 Oct
2.	Barnacle Goose	0	0	17	18	30	0	0	0	0	0	0	0	65	38	27	17 ( 4 Mar)	13	7	4 Mar	27 May
3.	Greylag Goose	0	0	136	26	10	0	0	0	0	0	0	0	172	50	122	60 (12 Mar)	22	12	4 Mar	28 May
4.	Eurasian White-fronted Goose	1	0	0	0	0	0	0	0	0	0	0	0	1	1	0	1 (28 Jan)	2	1	28 Jan	28 Jan
5.	Mute Swan	0	0	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (26 May)	2	1	26 May	26 May
6.	Egyptian Goose	9	0	7	4	8	7	0	0	0	0	0	0	35	17	18	9 (28 Jan)	17	9	28 Jan	4 Jun
7.	Shelduck	2	0	2	12	8	0	0	0	0	0	0	0	24	4	20	10 (30 Apr)	11	6	28 Jan	27 May
8.	Garganey	0	0	0	3	0	0	0	0	0	0	0	0	3	1	2	3 ( 9 Apr)	2	1	9 Apr	9 Apr
9.	Shoveler	0	0	39	26	4	0	0	0	0	0	0	0	69	25	44	21 (11 Mar)	15	8	11 Mar	27 May
10.	Gadwall	0	0	0	8	11	0	0	0	0	0	0	0	19	8	11	6 ( 9 Apr)	11	6	9 Apr	27 May
11.	Wigeon	1	32	7	132	6	0	0	0	3	28	0	21	230	46	184	132 ( 2 Apr)	24	13	15 Jan	24 Dec
12.	Pintail	0	0	467	17	0	0	0	0	1	0	0	0	485	1	484	252 (12 Mar)	9	5	4 Mar	3 Sep
13.	Teal	0	4	401	287	10	0	0	1	7	5	0	0	715	29	686	337 (11 Mar)	37	20	19 Feb	22 Oct
14.	Tufted Duck	0	0	2	2	0	0	0	0	1	3	0	0	8	6	2	3 ( 7 Oct)	9	5	12 Mar	7 Oct
15.	Scaup	0	1	45	0	0	0	0	0	0	0	0	0	46	4	42	42 (11 Mar)	6	3	19 Feb	12 Mar
16.	Eider	284	782	586	522	79	10	0	0	1	19	0	31	2314	2090	224	593 (11 Feb)	54	29	8 Jan	3 Dec
17.	Velvet Scoter	17	0	17	31	2	1	0	1	0	9	0	0	78	30	48	17 ( 2 Apr)	30	16	8 Jan	15 Oct
18.	Common Scoter	1706	464	4530	9236	14036	1413	0	1302	1166	3307	0	563	37723	21378	16345	6800 ( 7 May)	96	52	8 Jan	31 Dec
19.	Long-tailed Duck	0	0	0	0	1	0	0	0	0	2	0	3	6	3	3	3 ( 2 Dec)	7	4	21 May	2 Dec
20.	Goosander	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 ( 1 Apr)	2	1	1 Apr	1 Apr
21.	Red-breasted Merganser	1	2	3	11	9	0	0	0	0	0	0	0	26	6	20	9 ( 1 May)	15	8	15 Jan	1 May
22.	Swift	0	0	0	1	3	5	0	0	0	0	0	0	9	9	0	5 (11 Jun)	7	4	30 Apr	11 Jun
23.	dove (Columba) sp.	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (14 May)	2	1	14 May	14 May
24.	Red-necked Grebe	0	0	0	1	0	0	0	1	1	1	0	1	5	4	1	1 ( 1 Apr)	9	5	1 Apr	24 Dec
25.	Great Crested Grebe	9	4	78	0	0	0	0	0	3	1	0	4	99	93	6	47 ( 4 Mar)	24	13	28 Jan	31 Dec
26.	Oystercatcher	0	0	0	18	30	0	0	5	0	0	0	0	53	41	12	18 (30 Apr)	9	5	30 Apr	26 Aug
27.	Grey Plover	0	0	0	18	30	0	0	0	5	2	0	0	55	9	46	18 (30 Apr)	15	8	30 Apr	13 Oct
28.	Golden Plover	0	0	0	0	0	0	0	4	1	0	0	0	5	5	0	4 (26 Aug)	4	2	26 Aug	10 Sep
29.	Ringed Plover	0	0	0	6	26	0	0	0	0	0	0	0	32	0	32	25 ( 1 May)	6	3	30 Apr	27 May
30.	Whimbrel	0	0	0	3	8	0	0	3	0	0	0	0	14	3	11	5 ( 1 May)	11	6	30 Apr	16 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Curlew	0	0	1	2	1	0	0	2	6	0	0	0	12	9	3	5 (10 Sep)	11	6	4 Mar	10 Sep
32.	Bar-tailed Godwit	0	0	0	41	137	1	0	1	23	0	0	0	203	33	170	88 ( 1 May)	17	9	30 Apr	10 Sep
33.	Black-tailed Godwit	0	0	10	0	0	0	0	0	0	0	0	0	10	0	10	10 (12 Mar)	2	1	12 Mar	12 Mar
34.	Snipe	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 ( 7 Oct)	2	1	7 Oct	7 Oct
35.	Common Sandpiper	0	0	0	4	0	0	0	1	0	0	0	0	5	1	4	4 (30 Apr)	4	2	30 Apr	26 Aug
36.	Green Sandpiper	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (14 May)	2	1	14 May	14 May
37.	Redshank	0	0	0	0	0	0	0	41	0	0	0	0	41	0	41	41 (13 Aug)	2	1	13 Aug	13 Aug
38.	Greenshank	0	0	0	1	2	0	0	1	0	0	0	0	4	1	3	2 ( 1 May)	6	3	30 Apr	25 Aug
39.	Turnstone	0	0	0	7	10	0	0	1	6	0	0	0	24	8	16	8 ( 1 May)	11	6	30 Apr	10 Sep
40.	Knot	0	0	0	110	232	0	0	0	0	0	0	0	342	0	342	110 (30 Apr)	9	5	30 Apr	27 May
41.	Sanderling	0	0	98	302	427	5	0	80	18	122	0	0	1052	374	678	346 (14 May)	35	19	4 Mar	15 Oct
42.	Dunlin	0	0	0	3	108	0	0	0	3	1	0	0	115	4	111	63 ( 1 May)	13	7	2 Apr	7 Oct
43.	Little Tern	0	0	0	7	63	4	0	1	3	3	0	0	81	30	51	22 ( 6 May)	30	16	30 Apr	15 Oct
44.	Black Tern	0	0	0	6	8	0	0	8	1	0	0	0	23	9	14	7 (26 Aug)	15	8	23 Apr	17 Sep
45.	Arctic Tern	0	0	0	123	91	0	0	0	0	0	0	0	214	0	214	123 (30 Apr)	9	5	30 Apr	27 May
46.	Common/Arctic Tern	0	0	0	429	274	0	0	0	44	2	0	0	749	46	703	313 (30 Apr)	17	9	16 Apr	6 Oct
47.	Common Tern	0	0	0	187	568	64	0	895	377	3	0	0	2094	1355	739	403 (16 Aug)	48	26	1 Apr	15 Oct
48.	Sandwich Tern	0	0	43	796	2581	2753	0	1397	4896	36	0	5	12507	10026	2481	1930 (11 Jun)	67	36	19 Mar	2 Dec
49.	Little Gull	48	0	64	531	101	3	0	0	15	22	0	0	784	179	605	453 (30 Apr)	35	19	15 Jan	22 Oct
50.	Kittiwake	142	0	0	1	0	0	0	0	0	52	0	241	436	336	100	168 (31 Dec)	20	11	8 Jan	31 Dec
51.	Sabine's Gull	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	2 (14 Sep)	2	1	14 Sep	14 Sep
52.	Black-headed Gull	0	0	10	63	90	0	0	150	243	3375	0	12	3943	3803	140	2236 (15 Oct)	39	21	4 Mar	2 Dec
53.	Mediterranean Gull	0	0	0	1	0	0	0	0	0	2	0	0	3	2	1	1 (30 Apr)	6	3	30 Apr	14 Oct
54.	Common Gull	0	0	0	129	63	0	0	7	0	476	0	0	675	444	231	404 (13 Oct)	15	8	30 Apr	13 Oct
55.	Herring Gull	0	0	0	0	3	0	0	500	0	0	0	0	503	500	3	500 (31 Aug)	4	2	7 May	31 Aug
56.	Great Black-backed Gull	0	0	2	6	5	0	0	2	0	141	0	0	156	106	50	124 ( 7 Oct)	17	9	26 Mar	13 Oct
57.	Lesser Black-backed Gull	0	0	59	0	0	0	0	414	0	20	0	0	493	410	83	229 (26 Aug)	7	4	26 Mar	13 Oct
58.	Long-tailed Skua	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 ( 9 Sep)	2	1	9 Sep	9 Sep
59.	skua sp.	0	0	0	0	0	0	0	0	46	3	0	0	49	49	0	46 (14 Sep)	4	2	14 Sep	6 Oct
60.	Arctic Skua	1	0	0	5	1	0	0	8	94	31	0	1	141	123	18	68 ( 9 Sep)	31	17	15 Jan	3 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Pomarine Skua	0	0	0	0	0	0	0	0	21	4	0	0	25	23	2	10 ( 9 Sep)	15	8	2 Sep	14 Oct
62.	Great Skua	0	0	0	0	0	0	0	0	372	28	0	0	400	398	2	370 (14 Sep)	17	9	9 Sep	22 Oct
63.	Black Guillemot	0	0	0	0	0	0	0	0	0	1	0	0	1	0	1	1 ( 6 Oct)	2	1	6 Oct	6 Oct
64.	Razorbill	0	2	0	0	0	0	0	0	0	0	0	0	2	2	0	1 (11 Feb)	4	2	11 Feb	19 Feb
65.	Razorbill/Guillemot	57	41	89	16	1	1	0	0	6	1391	0	78	1680	1565	115	728 (15 Oct)	50	27	15 Jan	31 Dec
66.	Little Auk	0	1	0	0	0	0	0	0	0	2	0	0	3	3	0	1 (19 Feb)	6	3	19 Feb	15 Oct
67.	Guillemot	0	0	1	1	0	0	0	0	0	0	0	0	2	2	0	1 (12 Mar)	4	2	12 Mar	30 Apr
68.	Red-throated Diver	197	31	371	94	4	2	0	1	16	269	0	644	1629	1337	292	231 ( 2 Dec)	65	35	8 Jan	31 Dec
69.	Black-throated Diver	0	1	1	1	1	0	0	0	0	1	0	10	15	11	4	6 ( 2 Dec)	15	8	11 Feb	31 Dec
70.	Great Northern Diver	1	0	0	0	0	0	0	0	0	0	0	0	1	0	1	1 ( 8 Jan)	2	1	8 Jan	8 Jan
71.	diver sp.	31	0	0	2	0	0	0	0	0	39	0	0	72	58	14	39 ( 6 Oct)	6	3	28 Jan	6 Oct
72.	Leach's Petrel	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (22 Oct)	2	1	22 Oct	22 Oct
73.	Fulmar	0	0	0	1	2	0	0	0	1	0	0	0	4	1	3	1 (23 Apr)	7	4	23 Apr	14 Sep
74.	Sooty Shearwater	0	0	0	0	0	0	0	0	0	9	0	1	10	8	2	5 ( 6 Oct)	7	4	3 Oct	31 Dec
75.	Manx Shearwater	0	0	0	0	0	0	0	0	2	0	0	0	2	1	1	1 ( 9 Sep)	4	2	9 Sep	17 Sep
76.	Gannet	128	59	97	115	179	64	0	210	213	441	0	133	1639	771	868	160 (13 Aug)	96	52	8 Jan	31 Dec
77.	Cormorant	4	6	236	653	837	208	0	102	42	47	0	28	2163	1417	746	341 (14 May)	76	41	8 Jan	31 Dec
78.	Grey Heron	0	0	1	1	0	0	0	2	6	0	0	0	10	7	3	6 (17 Sep)	9	5	12 Mar	17 Sep
79.	Osprey	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 ( 1 May)	2	1	1 May	1 May
80.	Kestrel	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (13 Aug)	2	1	13 Aug	13 Aug
81.	Merlin	0	0	0	2	0	0	0	0	0	0	0	0	2	1	1	1 ( 2 Apr)	4	2	2 Apr	9 Apr
82.	Hobby	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 ( 1 May)	2	1	1 May	1 May
83.	Peregrine	0	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (11 Mar)	2	1	11 Mar	11 Mar
84.	Jackdaw	0	0	0	0	0	0	0	0	0	25	0	0	25	25	0	25 ( 7 Oct)	2	1	7 Oct	7 Oct
85.	Rook	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (30 Apr)	2	1	30 Apr	30 Apr
86.	Carrion Crow	0	0	3	4	0	0	0	0	0	0	0	0	7	0	7	4 ( 9 Apr)	4	2	12 Mar	9 Apr
87.	Skylark	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	2 ( 8 Oct)	4	2	8 Oct	22 Oct
88.	Shore Lark	0	0	0	0	0	0	0	0	0	6	0	0	6	6	0	6 (13 Oct)	2	1	13 Oct	13 Oct
89.	Sand Martin	0	0	0	0	1	0	0	0	0	0	0	0	1	1	0	1 (27 May)	2	1	27 May	27 May
90.	Swallow	0	0	0	14	56	0	0	5	0	0	0	0	75	15	60	17 ( 5 May)	17	9	30 Apr	26 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	House Martin	0	0	0	0	3	0	0	0	0	0	0	0	3	1	2	2 ( 1 May)	4	2	1 May	27 May
92.	Starling	0	0	114	0	0	0	0	0	0	1100	0	0	1214	1100	114	1100 (15 Oct)	6	3	11 Mar	15 Oct
93.	Wheatear	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 ( 6 May)	2	1	6 May	6 May
94.	Grey Wagtail	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (17 Sep)	2	1	17 Sep	17 Sep
95.	White Wagtail	0	0	3	0	0	0	0	0	23	0	0	0	26	25	1	23 (10 Sep)	6	3	11 Mar	10 Sep
96.	Pied Wagtail	0	0	0	1	0	0	0	0	0	0	0	0	1	1	0	1 ( 1 Apr)	2	1	1 Apr	1 Apr
97.	Meadow Pipit	0	0	1	0	0	0	0	0	0	4	0	0	5	4	1	4 ( 8 Oct)	4	2	12 Mar	8 Oct
98.	Rock Pipit	0	0	0	0	0	0	0	0	0	50	0	0	50	50	0	50 (13 Oct)	2	1	13 Oct	13 Oct
99.	Goldfinch	0	0	5	0	0	0	0	0	0	0	0	0	5	0	5	5 (26 Mar)	2	1	26 Mar	26 Mar
100.	Snow Bunting	20	0	0	0	0	0	0	0	0	0	0	1	21	21	0	20 (28 Jan)	4	2	28 Jan	31 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	2659	1454	8208	14167	20174	4541	0	5147	7670	12369	0	1777	78166	49332	28834		100	54
	Observation hours	5:00	4:00	12:00	13:30	20:00	5:00	0:00	13:00	15:00	17:15	0:00	7:00	111:45

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Totals Westerslag, Texel 2017