Also present

Totals Westerslag, Texel 2024

	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	30	82	2042	1	36	0	0	0	14	386	351	10	2952	779	2173	1330 (13 Mar)	43	46	2 Jan	14 Dec
2.	Canada Goose	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (17 Oct)	1	1	17 Oct	17 Oct
3.	Greylag Goose	13	166	150	1	2	0	0	0	0	25	2	0	359	182	177	54 ( 7 Mar)	23	24	27 Jan	29 Nov
4.	Tundra Bean Goose	0	5	0	0	0	0	0	0	0	0	0	0	5	0	5	5 (12 Feb)	1	1	12 Feb	12 Feb
5.	Mute Swan	0	0	0	0	5	0	0	0	0	0	0	0	5	0	5	5 (16 May)	1	1	16 May	16 May
6.	Bewick's Swan	0	0	0	0	0	0	0	0	0	0	6	0	6	6	0	6 (29 Nov)	1	1	29 Nov	29 Nov
7.	Egyptian Goose	4	20	21	3	32	0	0	8	0	3	0	0	91	35	56	18 ( 9 May)	16	17	6 Jan	24 Oct
8.	Shelduck	10	8	13	3	6	0	12	10	0	12	4	0	78	39	39	9 (13 Jul)	20	21	7 Jan	29 Nov
9.	Shoveler	0	0	4	7	0	0	0	0	1	11	1	0	24	22	2	11 (24 Oct)	6	6	16 Mar	2 Nov
10.	Gadwall	0	2	0	1	24	0	0	1	4	0	0	0	32	10	22	22 (16 May)	6	6	29 Feb	2 Sep
11.	Wigeon	15	7	130	0	0	0	0	0	102	61	5	32	352	144	208	51 ( 6 Sep)	25	26	6 Jan	14 Dec
12.	Mallard	0	0	2	0	0	0	0	6	1	10	0	0	19	16	3	7 (24 Oct)	6	6	13 Mar	24 Oct
13.	Pintail	0	2	117	0	0	0	0	0	17	0	0	0	136	5	131	38 ( 5 Mar)	9	10	29 Feb	28 Sep
14.	Teal	9	36	296	9	3	0	8	65	110	55	9	7	607	313	294	130 (16 Mar)	51	54	2 Jan	14 Dec
15.	Tufted Duck	0	0	0	0	0	0	0	0	11	3	7	0	21	19	2	11 ( 2 Sep)	4	4	2 Sep	2 Nov
16.	Scaup	0	0	11	0	0	0	0	0	0	176	1	0	188	158	30	174 (24 Oct)	5	5	4 Mar	30 Nov
17.	Eider	357	1897	4860	74	79	1	4	47	19	46	65	35	7484	7022	462	988 ( 9 Mar)	74	78	2 Jan	21 Dec
18.	Velvet Scoter	85	22	40	2	0	0	0	0	0	1	2	4	156	73	83	22 ( 4 Jan)	32	34	3 Jan	14 Dec
19.	Common Scoter	12316	7215	22930	3505	2370	1284	732	719	3674	3319	1167	798	60029	40730	19299	4717 ( 4 Jan)	99	105	2 Jan	21 Dec
20.	Long-tailed Duck	2	2	3	0	0	0	0	0	1	2	0	0	10	4	6	2 (11 Mar)	8	8	6 Jan	5 Oct
21.	Goldeneye	3	0	2	0	0	0	0	0	0	0	2	0	7	2	5	2 ( 7 Jan)	5	5	7 Jan	29 Nov
22.	Goosander	9	1	0	0	0	0	0	0	0	0	0	0	10	4	6	4 ( 9 Jan)	4	4	7 Jan	24 Feb
23.	Red-breasted Merganser	36	2	17	2	3	0	0	0	1	15	2	0	78	44	34	13 ( 9 Jan)	23	24	3 Jan	30 Nov
24.	Swift	0	0	0	0	0	2	0	0	0	0	0	0	2	0	2	2 (25 Jun)	1	1	25 Jun	25 Jun
25.	Little Grebe	0	0	0	0	0	0	0	0	0	1	1	0	2	2	0	1 (17 Oct)	2	2	17 Oct	24 Nov
26.	Red-necked Grebe	1	0	6	0	0	0	0	0	0	0	2	2	11	10	1	5 (15 Mar)	7	7	31 Jan	14 Dec
27.	Great Crested Grebe	292	141	175	1	4	0	0	4	17	19	34	30	717	492	225	106 ( 8 Jan)	67	71	2 Jan	21 Dec
28.	Slavonian Grebe	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (27 Oct)	1	1	27 Oct	27 Oct
29.	Black-necked Grebe	2	0	0	0	0	0	0	0	0	0	0	0	2	1	1	2 (12 Jan)	1	1	12 Jan	12 Jan
30.	Oystercatcher	0	4	4	11	53	0	6	18	6	14	0	0	116	84	32	41 ( 6 May)	15	16	10 Feb	17 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Grey Plover	0	0	3	0	6	0	1	1	3	0	0	0	14	4	10	4 ( 2 May)	7	7	4 Mar	2 Sep
32.	Golden Plover	0	0	0	0	0	0	0	12	0	0	0	0	12	12	0	12 (28 Aug)	1	1	28 Aug	28 Aug
33.	Ringed Plover	0	2	0	6	5	0	9	0	4	0	0	0	26	9	17	9 (18 Jul)	6	6	8 Feb	26 Sep
34.	Lapwing	0	0	0	0	0	0	0	0	0	4	0	0	4	4	0	4 (31 Oct)	1	1	31 Oct	31 Oct
35.	Whimbrel	0	0	0	8	2	0	2	33	8	0	0	0	53	43	10	15 (27 Aug)	10	11	4 Apr	7 Sep
36.	Curlew	2	0	5	0	0	0	4	0	0	0	0	0	11	4	7	3 (11 Jul)	6	6	7 Jan	11 Jul
37.	Bar-tailed Godwit	0	0	0	17	0	0	0	2	2	0	0	0	21	0	21	17 (27 Apr)	4	4	27 Apr	28 Sep
38.	Woodcock	0	0	0	0	0	0	0	0	1	0	0	0	1	0	1	1 ( 6 Sep)	1	1	6 Sep	6 Sep
39.	Common Sandpiper	0	0	0	0	0	0	0	1	1	0	0	0	2	2	0	1 (14 Aug)	2	2	14 Aug	9 Sep
40.	Green Sandpiper	0	0	0	0	0	0	0	2	0	0	0	0	2	2	0	1 ( 1 Aug)	2	2	1 Aug	27 Aug
41.	Redshank	0	0	0	1	2	0	2	2	2	0	0	0	9	4	5	2 ( 7 May)	6	6	27 Apr	3 Sep
42.	Greenshank	0	0	0	0	0	0	0	2	0	0	0	0	2	2	0	2 (28 Aug)	1	1	28 Aug	28 Aug
43.	Turnstone	1	3	2	0	4	0	0	3	11	5	0	0	29	17	12	5 ( 7 Sep)	14	15	9 Jan	31 Oct
44.	Knot	0	0	0	1	2	0	0	0	8	0	0	0	11	4	7	6 (28 Sep)	4	4	27 Apr	28 Sep
45.	Sanderling	41	27	51	10	291	191	18	58	23	90	23	0	823	475	348	176 ( 3 Jun)	37	39	8 Jan	20 Nov
46.	Dunlin	10	153	74	0	5	0	7	76	67	0	0	0	392	139	253	136 (25 Feb)	25	26	6 Jan	10 Sep
47.	Little Tern	0	0	0	4	57	1	16	39	1	0	0	0	118	55	63	32 (29 Aug)	14	15	27 Apr	5 Sep
48.	Black Tern	0	0	0	0	4	0	33	77	18	0	0	0	132	125	7	54 (28 Aug)	17	18	7 May	24 Sep
49.	White-winged Black Tern	0	0	0	0	0	1	0	0	0	0	0	0	1	0	1	1 ( 1 Jun)	1	1	1 Jun	1 Jun
50.	Arctic Tern	0	0	0	50	60	0	4	0	0	0	0	0	114	0	114	50 (27 Apr)	5	5	27 Apr	13 Jul
51.	Common/Arctic Tern	0	0	0	94	1736	258	0	913	2339	132	0	0	5472	3585	1887	1097 ( 2 May)	24	25	27 Apr	10 Oct
52.	Common Tern	0	0	0	28	504	262	1491	5679	3028	0	0	0	10992	10054	938	1917 (28 Aug)	23	24	13 Apr	28 Sep
53.	Sandwich Tern	1	0	8	792	1915	1456	2269	7698	2626	363	0	0	17128	13612	3516	2296 (28 Aug)	55	58	7 Jan	27 Oct
54.	Little Gull	28	119	78	13	2	0	2	1	0	229	66	1	539	444	95	217 (31 Oct)	39	41	2 Jan	21 Dec
55.	Kittiwake	1403	635	7	1	2	0	0	2	27	20	265	24	2386	2262	124	866 ( 3 Jan)	38	40	2 Jan	21 Dec
56.	Sabine's Gull	0	0	0	0	0	0	0	0	1	0	0	0	1	0	1	1 (28 Sep)	1	1	28 Sep	28 Sep
57.	Black-headed Gull	912	477	134	16	101	96	677	2081	1216	493	254	22	6479	5298	1181	821 ( 8 Jan)	84	89	2 Jan	21 Dec
58.	Mediterranean Gull	0	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 ( 2 Mar)	1	1	2 Mar	2 Mar
59.	Common Gull	0	0	0	41	191	0	34	13	24	96	38	9	446	256	190	98 ( 7 May)	26	28	27 Apr	21 Dec
60.	Caspian Gull	2	0	1	0	0	0	0	0	1	0	2	0	6	4	2	1 ( 2 Jan)	6	6	2 Jan	28 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Herring Gull	0	0	0	0	2	0	0	127	1080	3524	894	398	6025	5103	922	1821 (31 Oct)	30	32	6 May	21 Dec
62.	Yellow-legged Gull	1	1	0	0	0	0	0	0	0	0	0	0	2	0	2	1 ( 2 Jan)	2	2	2 Jan	6 Feb
63.	Great Black-backed Gull	57	20	14	8	71	6	16	7	28	64	21	24	336	213	123	63 ( 9 May)	56	59	2 Jan	21 Dec
64.	Lesser Black-backed Gull	9	365	673	82	22	1867	785	1208	2071	1161	125	2	8370	5801	2569	1174 ( 1 Jun)	68	72	2 Jan	21 Dec
65.	Long-tailed Skua	0	0	0	0	0	0	0	0	1	0	0	0	1	0	1	1 ( 6 Sep)	1	1	6 Sep	6 Sep
66.	skua sp.	0	0	0	0	0	0	0	0	1	0	1	0	2	1	1	1 (28 Sep)	2	2	28 Sep	20 Nov
67.	Arctic Skua	1	0	0	0	1	1	2	6	37	9	0	1	58	38	20	16 (12 Sep)	24	25	31 Jan	14 Dec
68.	Pomarine Skua	0	0	0	0	0	0	0	0	2	0	0	0	2	0	2	2 ( 7 Sep)	1	1	7 Sep	7 Sep
69.	Great Skua	0	0	0	0	0	0	0	1	2	0	0	0	3	3	0	1 (27 Aug)	3	3	27 Aug	12 Sep
70.	Puffin	1	0	0	0	0	0	0	0	0	0	0	0	1	0	1	1 ( 6 Jan)	1	1	6 Jan	6 Jan
71.	Black Guillemot	0	0	0	0	0	0	0	1	0	0	0	0	1	0	1	1 (28 Aug)	1	1	28 Aug	28 Aug
72.	Razorbill	41	2	11	0	0	0	0	0	0	2	5	0	61	52	9	33 (12 Jan)	11	12	3 Jan	28 Nov
73.	Razorbill/Guillemot	2344	4170	293	6	0	4	0	2	128	654	340	12	7953	6842	1111	2069 ( 3 Feb)	59	63	2 Jan	21 Dec
74.	Little Auk	0	2	0	0	0	0	0	0	0	0	1	0	3	3	0	2 ( 3 Feb)	2	2	3 Feb	30 Nov
75.	Guillemot	48	3	4	0	0	0	0	2	14	0	2	0	73	51	22	14 ( 2 Jan)	16	17	2 Jan	24 Nov
76.	Red-throated Diver	3458	1818	682	19	7	5	1	1	162	584	1643	332	8712	7077	1635	1597 ( 4 Jan)	80	85	2 Jan	21 Dec
77.	Black-throated Diver	10	3	39	3	0	0	0	0	1	4	3	1	64	22	42	24 ( 1 Mar)	24	25	2 Jan	12 Dec
78.	Great Northern Diver	2	0	1	0	0	0	0	0	0	2	1	0	6	4	2	1 (12 Jan)	6	6	12 Jan	30 Nov
79.	diver sp.	0	0	0	0	16	0	0	0	2	0	1	0	19	3	16	16 ( 7 May)	3	3	7 May	20 Nov
80.	Leach's Petrel	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (13 Oct)	1	1	13 Oct	13 Oct
81.	Fulmar	0	0	0	0	1	0	0	0	28	1	0	1	31	2	29	22 (28 Sep)	8	8	30 May	21 Dec
82.	Sooty Shearwater	0	0	0	0	0	0	0	13	30	4	3	1	51	23	28	22 (28 Sep)	13	14	23 Aug	12 Dec
83.	Manx Shearwater	0	0	0	0	0	0	0	1	0	1	0	0	2	2	0	1 (23 Aug)	2	2	23 Aug	13 Oct
84.	Balearic Shearwater	0	0	0	0	0	0	0	7	0	0	0	0	7	7	0	7 (23 Aug)	1	1	23 Aug	23 Aug
85.	shearwater sp.	0	0	0	0	0	0	0	2	0	0	1	0	3	2	1	2 (23 Aug)	2	2	23 Aug	20 Nov
86.	Gannet	516	338	676	19	178	110	103	343	507	1360	546	326	5022	3221	1801	606 (27 Oct)	96	102	2 Jan	21 Dec
87.	Cormorant	851	71	318	317	1382	306	214	689	721	581	608	840	6898	2910	3988	527 ( 2 May)	93	99	2 Jan	21 Dec
88.	Little Egret	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (27 Aug)	1	1	27 Aug	27 Aug
89.	Grey Heron	0	0	0	0	0	0	0	19	17	0	0	0	36	36	0	15 ( 2 Sep)	5	5	27 Aug	15 Sep
90.	Marsh Harrier	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (28 Aug)	1	1	28 Aug	28 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Kestrel	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (28 Aug)	1	1	28 Aug	28 Aug
92.	Gyr Falcon	1	0	0	0	0	0	0	0	0	0	0	0	1	1	0	1 (31 Jan)	1	1	31 Jan	31 Jan
93.	Rook	0	0	2	0	0	0	0	0	0	0	0	0	2	0	2	2 (15 Mar)	1	1	15 Mar	15 Mar
94.	Carrion Crow	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (13 Apr)	1	1	13 Apr	13 Apr
95.	Skylark	0	0	0	0	0	0	0	0	0	11	45	0	56	56	0	25 (30 Nov)	3	3	27 Oct	30 Nov
96.	Sand Martin	0	0	0	0	3	0	0	0	1	0	0	0	4	0	4	2 (16 May)	3	3	6 May	6 Sep
97.	Swallow	0	0	0	0	20	0	2	18	1	0	0	0	41	20	21	14 (27 Aug)	8	9	2 May	15 Sep
98.	House Martin	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (30 May)	1	1	30 May	30 May
99.	Starling	0	0	906	0	0	0	0	0	0	31	360	0	1297	404	893	770 (16 Mar)	10	11	4 Mar	30 Nov
100.	White Wagtail	0	0	0	2	0	0	0	0	1	0	0	0	3	1	2	2 (27 Apr)	2	2	27 Apr	28 Sep
101.	Meadow Pipit	0	0	0	0	0	0	0	0	3	33	0	0	36	34	2	25 (24 Oct)	6	6	19 Sep	27 Oct
102.	Rock Pipit	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	1 (15 Sep)	2	2	15 Sep	19 Sep
103.	finch sp.	0	0	16	0	0	0	0	0	0	0	0	0	16	16	0	16 (13 Mar)	1	1	13 Mar	13 Mar
104.	Lapland Bunting	0	2	0	0	0	0	0	0	0	0	0	0	2	2	0	2 ( 8 Feb)	1	1	8 Feb	8 Feb
105.	Snow Bunting	0	0	1	0	0	0	0	0	0	0	5	0	6	5	1	5 (28 Nov)	2	2	16 Mar	28 Nov
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	Harbour Porpoise	3	13	2	0	3	0	0	0	8	6	6	2	43	25	18	4 (25 Feb)	16	17	31 Jan	14 Dec
2.	Grey seal	0	0	0	0	0	0	1	0	0	4	1	1	7	7	0	2 (17 Oct)	6	6	18 Jul	14 Dec
3.	bat sp.	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 ( 9 Sep)	1	1	9 Sep	9 Sep
	Other species
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
1.	European Peacock	0	0	0	0	0	0	0	0	3	0	0	0	3	3	0	3 ( 7 Sep)	1	1	7 Sep	7 Sep
2.	Red Admiral	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 ( 7 Sep)	1	1	7 Sep	7 Sep
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	22927	17836	34825	5159	9213	5851	6455	20023	18242	13630	6921	2915	163997	118613	45384		100	106
	Observation hours	22:45	22:00	29:00	7:30	14:15	8:00	9:30	23:40	38:25	22:00	14:15	6:00	217:20

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Trektellen

Totals Westerslag, Texel 2024