Totals Noordwijk 2020

Year
Period
count-field
Also present

	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	114	140	477	1073	2142	0	0	1	31	410	87	19	4494	567	3927	980 (17 May)	22	70	2 Jan	23 Dec
2.	Canada Goose	0	5	16	26	1	42	0	2	8	0	1	0	101	29	72	42 (1 Jun)	7	22	27 Feb	9 Nov
3.	Barnacle Goose	402	0	403	5145	118	29	0	0	0	72	196	42	6407	622	5785	3886 (23 Apr)	14	44	1 Jan	19 Dec
4.	Greylag Goose	52	10	132	36	15	0	17	9	0	11	265	19	566	378	188	144 (8 Nov)	19	62	1 Jan	19 Dec
5.	Anser sp.	54	0	0	0	0	0	0	0	0	0	7	100	161	136	25	68 (16 Dec)	1	4	2 Jan	16 Dec
6.	goose sp.	40	0	139	87	0	0	0	0	0	0	453	42	761	479	282	291 (8 Nov)	6	18	11 Jan	31 Dec
7.	Pink-footed Goose	0	0	0	0	0	0	0	0	0	0	74	4	78	78	0	28 (9 Nov)	2	7	1 Nov	30 Dec
8.	Tundra Bean Goose	0	0	0	0	0	0	0	0	0	0	50	0	50	50	0	32 (9 Nov)	1	2	8 Nov	9 Nov
9.	Bean Goose sp.	0	0	0	0	0	0	0	0	0	0	139	0	139	139	0	82 (9 Nov)	1	4	8 Nov	28 Nov
10.	Eurasian White-fronted Goose	258	0	0	0	0	0	0	0	0	0	490	58	806	541	265	258 (1 Jan)	3	8	1 Jan	16 Dec
11.	Mute Swan	0	1	2	15	25	10	9	2	0	0	0	0	64	25	39	10 (6 May)	6	18	1 Feb	27 Aug
12.	Egyptian Goose	7	6	11	86	9	0	0	7	4	15	64	39	248	150	98	28 (11 Apr)	13	43	16 Jan	31 Dec
13.	Shelduck	16	10	46	73	226	175	546	64	27	9	28	21	1241	172	1069	102 (4 Jul)	35	111	1 Jan	31 Dec
14.	Ruddy Shelduck	0	0	0	0	0	0	5	0	0	0	0	0	5	0	5	5 (13 Jul)	0	1	13 Jul	13 Jul
15.	Garganey	0	0	11	6	0	0	0	0	0	0	0	0	17	3	14	8 (31 Mar)	1	4	25 Mar	22 Apr
16.	Shoveler	11	35	145	252	2	1	0	0	1	0	6	14	467	110	357	147 (5 Apr)	11	34	2 Jan	28 Dec
17.	Gadwall	32	0	6	21	14	24	3	15	0	9	20	11	155	81	74	18 (16 Jun)	13	40	1 Jan	17 Dec
18.	Wigeon	527	202	632	315	0	0	0	0	39	89	760	593	3157	1969	1188	450 (8 Nov)	32	101	1 Jan	31 Dec
19.	Mallard	20	2	11	5	1	0	0	0	0	2	1	1	43	27	16	15 (2 Jan)	5	16	1 Jan	21 Dec
20.	Pintail	0	14	30	9	0	0	0	0	0	167	7	1	228	172	56	79 (2 Oct)	5	16	29 Feb	5 Dec
21.	Teal	3	23	126	224	3	0	16	129	31	67	68	9	699	278	421	107 (29 Aug)	21	68	2 Jan	23 Dec
22.	duck sp.	50	0	31	18	0	6	0	0	6	45	255	6	417	352	65	244 (29 Nov)	4	14	1 Jan	29 Dec
23.	Pochard	0	0	24	0	0	0	0	0	0	0	11	1	36	12	24	12 (31 Mar)	2	6	6 Mar	17 Dec
24.	Tufted Duck	4	7	5	10	0	0	0	7	6	1	14	4	58	42	16	11 (29 Nov)	7	21	2 Jan	16 Dec
25.	Scaup	0	0	0	3	0	0	0	0	0	0	0	7	10	7	3	4 (13 Dec)	1	3	3 Apr	13 Dec
26.	Eider	12	31	232	98	64	9	0	0	6	30	23	25	530	266	264	34 (7 Mar)	30	95	4 Jan	31 Dec
27.	Velvet Scoter	17	7	3	4	0	0	0	0	0	8	37	10	86	46	40	18 (4 Nov)	6	18	4 Jan	22 Dec
28.	Common Scoter	380	270	673	1185	1143	131	117	81	52	486	1263	2500	8281	3262	5019	994 (20 Dec)	72	231	3 Jan	31 Dec
29.	Goldeneye	2	1	1	0	0	0	0	0	0	0	17	0	21	13	8	7 (9 Nov)	3	10	2 Jan	29 Nov
30.	Goosander	4	0	3	0	0	1	0	0	0	3	1	4	16	12	4	4 (15 Jan)	3	8	15 Jan	13 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Red-breasted Merganser	20	17	74	83	6	0	1	5	4	83	31	23	347	194	153	37 (3 Apr)	25	80	1 Jan	29 Dec
32.	Swift	0	0	0	0	3	38	18	1	0	0	0	0	60	30	30	15 (16 Jun)	4	14	28 May	23 Aug
33.	Great Crested Grebe	290	107	67	31	52	16	5	3	7	9	99	124	810	674	136	102 (15 Jan)	46	147	3 Jan	29 Dec
34.	Oystercatcher	1	113	91	133	114	26	35	18	16	7	11	36	601	357	244	23 (29 Feb)	42	133	9 Jan	29 Dec
35.	Avocet	0	0	38	44	0	4	0	0	0	0	2	0	88	2	86	42 (5 Apr)	2	7	19 Mar	11 Nov
36.	Grey Plover	0	0	10	75	52	0	1	4	2	14	1	0	159	22	137	47 (13 May)	9	29	5 Mar	3 Nov
37.	Golden Plover	1	0	1	0	0	0	0	0	5	0	18	0	25	24	1	18 (1 Nov)	2	5	3 Jan	1 Nov
38.	Ringed Plover	0	0	2	33	53	0	0	8	0	0	1	0	97	9	88	33 (10 May)	3	8	27 Mar	3 Nov
39.	Lapwing	0	0	6	0	0	0	0	0	0	3	0	0	9	3	6	6 (6 Mar)	1	2	6 Mar	1 Oct
40.	Whimbrel	0	0	0	790	15	4	30	25	0	0	0	0	864	61	803	450 (19 Apr)	13	41	6 Apr	29 Aug
41.	Curlew	0	1	18	29	0	17	18	5	0	4	17	0	109	68	41	16 (26 Jun)	11	36	27 Feb	29 Nov
42.	Bar-tailed Godwit	0	0	18	612	0	0	3	13	2	0	2	0	650	20	630	451 (25 Apr)	7	23	21 Mar	16 Nov
43.	Black-tailed Godwit	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	1 (18 Apr)	1	2	18 Apr	19 Apr
44.	Snipe	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (20 Mar)	0	1	20 Mar	20 Mar
45.	Redshank	0	0	9	27	0	0	2	0	5	0	1	0	44	3	41	13 (19 Apr)	4	12	19 Mar	8 Nov
46.	Greenshank	0	0	0	5	2	0	0	0	1	0	0	0	8	1	7	3 (22 Apr)	2	5	19 Apr	6 Sep
47.	Turnstone	0	0	0	0	3	0	4	30	0	2	2	0	41	36	5	17 (29 Aug)	3	8	13 May	3 Nov
48.	Knot	0	0	0	36	22	0	0	11	0	0	1	0	70	12	58	18 (13 Apr)	4	12	13 Apr	22 Nov
49.	Ruff	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (22 Apr)	0	1	22 Apr	22 Apr
50.	wader sp.	0	0	5	55	26	2	14	16	25	5	92	2	242	138	104	56 (3 Nov)	10	33	3 Mar	19 Dec
51.	Sanderling	9	2	73	374	352	0	39	21	29	41	35	3	978	108	870	144 (12 May)	24	77	16 Jan	20 Dec
52.	Dunlin	0	68	324	216	12	0	0	36	21	95	356	0	1128	541	587	211 (3 Nov)	18	58	25 Feb	22 Nov
53.	Purple Sandpiper	0	0	0	0	0	0	0	0	0	0	0	9	9	9	0	9 (4 Dec)	0	1	4 Dec	4 Dec
54.	Calidris sp.	0	0	0	0	19	0	0	0	2	0	0	0	21	0	21	7 (24 May)	2	5	2 May	19 Sep
55.	Little Tern	0	0	0	83	26	6	0	1	0	0	0	0	116	9	107	32 (20 Apr)	6	18	17 Apr	10 Aug
56.	Black Tern	0	0	0	273	33	11	0	0	0	0	0	0	317	0	317	143 (26 Apr)	4	14	18 Apr	1 Jun
57.	Arctic Tern	0	0	0	31	22	6	0	3	0	1	0	0	63	4	59	17 (18 Apr)	4	12	18 Apr	29 Oct
58.	Common/Arctic Tern	0	0	0	306	140	9	13	212	5	0	0	0	685	231	454	197 (23 Aug)	6	20	18 Apr	6 Sep
59.	Common Tern	0	0	6	6831	4376	1344	1646	585	7	0	1	0	14796	4478	10318	1257 (26 Apr)	39	126	25 Mar	5 Nov
60.	Sandwich Tern	0	0	14	584	922	522	331	830	238	141	12	0	3594	1556	2038	375 (29 Aug)	44	142	22 Mar	15 Nov
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Little Gull	1	0	30	4454	41	0	0	0	2	30	257	18	4833	758	4075	1515 (24 Apr)	13	41	11 Jan	20 Dec
62.	Kittiwake	694	52	0	0	0	0	0	1	0	167	1062	1549	3525	3437	88	474 (3 Nov)	24	76	4 Jan	31 Dec
63.	Black-headed Gull	613	1526	1094	1084	634	862	2820	2107	2946	3399	4653	1150	22888	18457	4431	880 (7 Nov)	94	302	1 Jan	31 Dec
64.	Mediterranean Gull	0	0	1	6	1	2	24	11	2	0	1	0	48	36	12	4 (9 Jul)	10	32	18 Mar	3 Nov
65.	Common Gull	332	249	664	1873	150	23	68	64	56	366	555	836	5236	2673	2563	520 (3 Apr)	85	273	1 Jan	31 Dec
66.	Herring Gull	367	914	876	977	349	427	280	409	704	2173	855	402	8733	6230	2503	460 (1 Oct)	96	308	1 Jan	31 Dec
67.	Yellow-legged Gull	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (23 Aug)	0	1	23 Aug	23 Aug
68.	Great Black-backed Gull	76	161	58	51	35	16	9	40	50	304	271	100	1171	869	302	52 (25 Feb)	71	226	2 Jan	31 Dec
69.	Lesser Black-backed Gull	9	372	1336	642	819	1028	681	1211	292	556	215	10	7171	3998	3173	584 (12 Mar)	80	255	16 Jan	22 Dec
70.	skua sp.	0	0	0	0	0	0	0	1	0	0	1	0	2	2	0	1 (26 Aug)	1	2	26 Aug	25 Nov
71.	Arctic Skua	0	0	0	0	1	1	0	3	1	6	0	1	13	9	4	3 (7 Oct)	3	9	17 May	19 Dec
72.	Great Skua	1	0	0	0	0	0	0	0	1	1	1	14	18	15	3	5 (18 Dec)	3	11	13 Jan	22 Dec
73.	Razorbill	10	0	0	0	0	0	0	0	2	6	7	59	84	82	2	32 (15 Dec)	6	18	14 Jan	25 Dec
74.	Razorbill/Guillemot	2054	17	1	0	0	0	0	0	3	365	2050	12134	16624	15808	816	2704 (4 Dec)	30	97	4 Jan	31 Dec
75.	Guillemot	407	1	0	0	0	0	0	0	1	52	55	154	670	631	39	330 (15 Jan)	11	36	11 Jan	29 Dec
76.	Red-throated Diver	3878	235	67	20	8	0	0	0	13	68	1829	12100	18218	17862	356	2488 (5 Dec)	46	148	3 Jan	31 Dec
77.	Black-throated Diver	1	0	0	0	2	1	0	0	0	3	0	0	7	4	3	2 (1 May)	2	6	27 Jan	18 Oct
78.	diver sp.	0	0	1	0	0	0	0	0	1	4	0	0	6	5	1	3 (14 Oct)	1	4	8 Mar	18 Oct
79.	Fulmar	0	0	0	1	1	1	0	1	0	0	0	0	4	1	3	1 (19 Apr)	1	4	19 Apr	29 Aug
80.	Sooty Shearwater	0	0	0	0	0	0	0	2	0	3	0	0	5	5	0	2 (23 Aug)	1	4	23 Aug	29 Oct
81.	Manx Shearwater	0	0	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (6 Jul)	0	1	6 Jul	6 Jul
82.	Gannet	268	8	6	10	26	11	63	58	7	62	138	518	1175	953	222	91 (3 Dec)	43	138	3 Jan	31 Dec
83.	Cormorant	891	356	1462	1612	1428	464	255	390	764	2358	2498	1048	13526	8094	5432	916 (8 Nov)	96	308	1 Jan	31 Dec
84.	Shag	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (19 Dec)	0	1	19 Dec	19 Dec
85.	Spoonbill	0	0	2	16	9	0	0	2	50	0	0	0	79	52	27	30 (27 Sep)	4	13	31 Mar	27 Sep
86.	Little Egret	0	0	0	1	4	0	0	0	0	0	0	0	5	4	1	4 (22 May)	1	2	23 Apr	22 May
87.	Great White Egret	0	0	3	0	0	1	2	1	1	0	1	0	9	5	4	3 (25 Mar)	2	6	25 Mar	8 Nov
88.	Grey Heron	0	0	15	16	5	0	8	11	3	5	3	0	66	26	40	12 (23 Apr)	7	22	23 Mar	29 Nov
89.	Sparrowhawk	0	0	0	0	0	0	0	0	0	1	6	0	7	7	0	3 (3 Nov)	2	5	31 Oct	11 Nov
90.	Marsh Harrier	0	0	4	4	0	0	0	1	0	0	0	0	9	2	7	2 (27 Mar)	2	7	24 Mar	8 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Hen Harrier	0	0	0	0	0	0	0	0	0	0	3	1	4	4	0	1 (1 Nov)	1	4	1 Nov	5 Dec
92.	Common Buzzard	0	0	0	0	0	0	0	0	0	1	1	0	2	1	1	1 (20 Oct)	1	2	20 Oct	3 Nov
93.	Kestrel	0	0	1	2	2	0	0	0	0	1	1	0	7	4	3	1 (5 Mar)	2	7	5 Mar	3 Nov
94.	Merlin	0	0	0	2	0	0	0	1	0	0	1	0	4	2	2	1 (19 Apr)	1	4	19 Apr	3 Nov
95.	Peregrine	0	0	0	0	0	0	0	0	0	0	1	0	1	0	1	1 (15 Nov)	0	1	15 Nov	15 Nov
96.	Jackdaw	0	0	2	0	0	0	0	0	0	0	0	0	2	0	2	2 (23 Mar)	0	1	23 Mar	23 Mar
97.	Skylark	0	0	0	0	0	0	0	0	0	11	477	0	488	488	0	320 (3 Nov)	4	12	6 Oct	21 Nov
98.	Sand Martin	0	0	0	1	5	0	0	0	0	0	0	0	6	2	4	3 (31 May)	1	4	12 Apr	31 May
99.	Swallow	0	0	0	82	85	15	0	0	23	4	0	0	209	77	132	21 (13 Sep)	10	33	5 Apr	4 Oct
100.	House Martin	0	0	0	12	0	0	0	0	0	0	0	0	12	0	12	7 (22 Apr)	1	2	22 Apr	23 Apr
101.	Starling	2	0	63	0	0	0	0	0	7	6004	5951	127	12154	12088	66	2800 (13 Oct)	9	30	1 Jan	5 Dec
102.	Redwing	0	0	0	0	0	0	0	0	0	0	90	0	90	90	0	90 (1 Nov)	0	1	1 Nov	1 Nov
103.	Blackbird	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (9 Nov)	0	1	9 Nov	9 Nov
104.	Fieldfare	2	0	0	0	0	0	0	0	0	0	40	0	42	42	0	40 (1 Nov)	1	2	1 Jan	1 Nov
105.	Blue-headed Wagtail	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (10 Apr)	0	1	10 Apr	10 Apr
106.	Yellow wagtail sp.	0	0	0	4	0	0	0	0	0	0	0	0	4	0	4	4 (20 Apr)	0	1	20 Apr	20 Apr
107.	Grey Wagtail	0	0	0	0	0	0	0	0	0	0	3	0	3	3	0	2 (3 Nov)	1	2	3 Nov	7 Nov
108.	White Wagtail	0	0	15	3	0	0	0	0	4	1	0	0	23	10	13	5 (25 Mar)	3	10	22 Mar	4 Oct
109.	alba wagtail sp.	0	0	6	8	0	0	0	0	0	0	1	0	15	1	14	6 (8 Apr)	2	7	9 Mar	9 Nov
110.	Pied Wagtail	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (27 Mar)	0	1	27 Mar	27 Mar
111.	Meadow Pipit	0	0	3	18	0	0	0	0	25	354	35	0	435	421	14	280 (4 Oct)	4	14	24 Mar	3 Nov
112.	Chaffinch	0	0	0	0	0	0	0	0	4	2610	3265	0	5879	5879	0	2600 (1 Nov)	5	17	30 Sep	15 Nov
113.	Linnet	0	0	0	35	0	0	0	0	70	20	40	0	165	165	0	70 (30 Sep)	1	4	12 Apr	3 Nov
114.	Goldfinch	0	0	0	0	0	0	0	0	0	0	20	0	20	20	0	20 (1 Nov)	0	1	1 Nov	1 Nov
115.	Serin	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (28 Oct)	0	1	28 Oct	28 Oct
116.	Snow Bunting	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (21 Mar)	0	1	21 Mar	21 Mar
	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	13	0	4	0	0	0	0	1	0	9	4	50	81	44	37	19 (6 Dec)	11	34	5 Jan	31 Dec
2.	Grey seal	6	2	2	3	2	5	7	5	3	4	4	8	51	25	26	1 (2 Jan)	16	51	2 Jan	28 Dec
3.	Common Seal	0	0	2	10	1	0	0	1	0	1	2	1	18	9	9	3 (26 Apr)	5	15	17 Mar	16 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	11951	4965	9636	30293	13621	5290	7091	6466	5615	20779	29417	34008	179132	118013	61119		100	320
	Observation hours	28:31	29:57	44:05	44:03	34:47	23:00	25:30	31:30	25:01	40:29	43:40	38:30	409:03

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Trektellen

Totals Noordwijk 2020