Totals Egmond aan Zee 2021

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	25	361	4145	785	144	2	0	1	39	184	148	3	5837	409	5428	882 (9 Mar)	41	75	8 Jan	31 Dec
2.	Pale-bellied Brent Goose	0	5	0	2	0	0	0	0	0	0	0	0	7	0	7	5 (13 Feb)	2	3	13 Feb	13 Apr
3.	Canada Goose	0	0	9	18	0	4	0	0	0	0	0	0	31	9	22	9 (16 Apr)	5	9	1 Mar	17 Jun
4.	Barnacle Goose	11	278	943	520	15	2	0	0	0	2	11	5	1787	250	1537	427 (1 Mar)	16	29	30 Jan	26 Dec
5.	Branta laucopsis x canadensis	0	0	1	1	0	0	0	0	0	0	0	0	2	1	1	1 (31 Mar)	1	2	31 Mar	1 Apr
6.	Greylag Goose	14	192	141	79	13	1	10	0	67	81	15	1	614	300	314	93 (23 Feb)	34	61	1 Jan	26 Dec
7.	goose sp.	0	80	0	0	0	0	0	0	0	0	0	0	80	0	80	80 (18 Feb)	1	1	18 Feb	18 Feb
8.	Domestic Goose	0	0	2	0	0	0	0	0	2	0	0	0	4	0	4	2 (1 Mar)	1	2	1 Mar	17 Sep
9.	Pink-footed Goose	0	416	0	0	0	0	0	0	0	0	0	0	416	5	411	411 (4 Feb)	1	2	4 Feb	13 Feb
10.	Tundra Bean Goose	0	0	0	0	0	0	0	0	0	0	0	2	2	0	2	2 (26 Dec)	1	1	26 Dec	26 Dec
11.	Eurasian White-fronted Goose	48	30	4	1	0	0	0	0	0	0	0	24	107	75	32	32 (30 Jan)	7	12	2 Jan	26 Dec
12.	Mute Swan	0	1	0	4	21	5	0	0	3	4	0	0	38	10	28	21 (11 May)	4	8	18 Feb	31 Oct
13.	Egyptian Goose	18	8	25	74	0	4	0	1	6	8	0	6	150	36	114	17 (19 Apr)	18	32	1 Jan	26 Dec
14.	Shelduck	19	55	183	137	116	460	705	75	37	7	2	20	1816	86	1730	236 (15 Jul)	56	101	8 Jan	26 Dec
15.	Garganey	0	0	8	36	1	0	0	0	0	0	0	0	45	0	45	23 (1 Apr)	3	6	30 Mar	2 May
16.	Shoveler	0	18	833	412	6	9	0	12	2	0	1	2	1295	62	1233	640 (31 Mar)	25	45	23 Feb	26 Dec
17.	Gadwall	1	26	43	34	7	18	3	13	9	2	1	2	159	53	106	15 (31 Mar)	28	51	21 Jan	31 Dec
18.	Wigeon	94	1472	2833	629	0	7	0	13	66	85	42	232	5473	567	4906	717 (9 Mar)	49	89	1 Jan	31 Dec
19.	Mallard	0	0	3	4	3	0	3	0	1	0	0	4	18	8	10	4 (26 Apr)	5	9	9 Mar	26 Dec
20.	Pintail	4	90	340	88	0	0	0	0	24	55	450	0	1051	535	516	450 (21 Nov)	28	50	2 Jan	21 Nov
21.	Teal	12	433	1308	1533	9	27	9	108	126	26	13	58	3662	385	3277	444 (5 Apr)	56	102	1 Jan	26 Dec
22.	Red-crested Pochard	0	0	2	0	0	0	0	0	0	0	0	0	2	0	2	2 (1 Mar)	1	1	1 Mar	1 Mar
23.	Pochard	0	1	1	4	0	0	0	0	7	0	0	5	18	6	12	7 (7 Sep)	3	6	13 Feb	26 Dec
24.	Tufted Duck	0	21	33	21	2	2	1	0	8	6	3	4	101	38	63	15 (14 Feb)	17	30	10 Feb	26 Dec
25.	Scaup	0	0	10	0	0	0	0	0	3	0	0	1	14	1	13	7 (21 Mar)	2	4	9 Mar	9 Dec
26.	Eider	28	164	396	335	10	18	1	2	124	19	69	48	1214	443	771	76 (5 Mar)	60	108	2 Jan	31 Dec
27.	Velvet Scoter	141	6	62	12	6	0	0	0	0	18	16	7	268	152	116	39 (16 Jan)	19	35	1 Jan	31 Dec
28.	Common Scoter	27227	4181	8189	28333	22508	453	320	508	908	870	1080	1124	95701	69346	26355	10488 (7 May)	98	177	1 Jan	31 Dec
29.	Long-tailed Duck	0	1	0	1	0	0	1	0	0	0	0	1	4	1	3	1 (14 Feb)	2	4	14 Feb	2 Dec
30.	Goldeneye	0	15	24	0	0	0	0	0	0	0	0	1	40	4	36	15 (9 Mar)	6	10	11 Feb	19 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Smew	0	11	0	0	0	0	0	0	0	0	0	0	11	11	0	6 (14 Feb)	2	3	11 Feb	14 Feb
32.	Goosander	1	7	9	1	0	0	0	0	0	0	0	0	18	6	12	4 (14 Feb)	5	9	21 Jan	1 Apr
33.	Red-breasted Merganser	14	66	382	290	28	4	0	1	9	20	8	12	834	120	714	79 (23 Mar)	45	81	8 Jan	11 Dec
34.	Swift	0	0	0	0	0	18	17	9	0	0	0	0	44	37	7	9 (16 Jun)	8	14	3 Jun	23 Aug
35.	Stock Dove	0	0	0	0	0	0	0	1	5	3	0	0	9	9	0	5 (21 Sep)	2	3	25 Aug	5 Oct
36.	Woodpigeon	0	0	0	0	0	0	0	0	0	8	0	0	8	8	0	8 (31 Oct)	1	1	31 Oct	31 Oct
37.	Red-necked Grebe	0	2	4	0	0	0	1	0	0	0	1	0	8	3	5	1 (10 Feb)	4	8	10 Feb	14 Nov
38.	Great Crested Grebe	182	321	400	19	3	17	11	15	29	119	112	808	2036	1552	484	424 (9 Dec)	57	104	10 Jan	26 Dec
39.	Slavonian Grebe	0	0	1	1	0	0	0	0	0	0	0	0	2	0	2	1 (22 Mar)	1	2	22 Mar	4 Apr
40.	Black-necked / Slavonian Grebe	0	2	0	0	0	0	0	0	0	0	0	0	2	2	0	1 (10 Feb)	1	2	10 Feb	14 Feb
41.	Oystercatcher	1	28	153	228	97	49	26	99	4	2	2	10	699	209	490	61 (1 Apr)	54	98	16 Jan	19 Dec
42.	Avocet	0	0	13	22	0	0	0	0	2	0	0	0	37	0	37	20 (18 Apr)	3	6	19 Mar	6 Sep
43.	Grey Plover	0	0	49	557	76	5	1	24	1	8	0	0	721	35	686	182 (30 Apr)	24	43	9 Mar	5 Oct
44.	Golden Plover	0	0	0	0	0	0	0	0	0	2	0	4	6	6	0	4 (26 Dec)	1	2	5 Oct	26 Dec
45.	Ringed Plover	0	0	5	14	21	0	0	2	20	3	0	0	65	25	40	13 (11 May)	11	20	1 Mar	5 Oct
46.	Little Ringed Plover	0	0	0	2	0	0	0	0	0	0	0	0	2	1	1	1 (3 Apr)	1	2	3 Apr	9 Apr
47.	Lapwing	0	0	0	0	0	1	0	0	0	0	0	0	1	1	0	1 (17 Jun)	1	1	17 Jun	17 Jun
48.	Whimbrel	0	0	0	135	57	0	49	120	0	0	0	0	361	168	193	78 (7 Aug)	19	35	1 Apr	22 Aug
49.	Curlew	1	39	132	353	4	32	12	31	1	1	1	4	611	98	513	91 (14 Apr)	36	66	24 Jan	26 Dec
50.	Bar-tailed Godwit	0	0	74	4609	269	0	4	25	0	0	0	0	4981	25	4956	707 (21 Apr)	27	48	4 Mar	31 Aug
51.	Snipe	0	0	1	0	0	0	0	0	3	3	0	0	7	6	1	2 (19 Sep)	3	5	18 Mar	6 Oct
52.	Common Sandpiper	0	0	0	0	0	0	0	1	1	0	0	0	2	2	0	1 (4 Aug)	1	2	4 Aug	19 Sep
53.	Redshank	0	0	2	1	0	5	1	16	0	0	0	0	25	2	23	13 (18 Aug)	4	7	5 Mar	23 Aug
54.	Greenshank	0	0	0	3	0	0	0	0	0	0	0	0	3	0	3	2 (25 Apr)	1	2	25 Apr	27 Apr
55.	Turnstone	0	1	1	4	15	0	0	26	4	2	9	0	62	32	30	17 (21 Aug)	10	18	11 Feb	13 Nov
56.	Knot	0	1	492	383	147	1	19	54	38	9	14	26	1184	123	1061	245 (21 Mar)	33	59	27 Feb	26 Dec
57.	Ruff	0	0	14	7	0	0	0	0	0	0	0	0	21	0	21	14 (19 Mar)	1	2	19 Mar	1 Apr
58.	Sanderling	6	141	26	934	308	0	6	189	23	9	1	3	1646	98	1548	253 (9 Apr)	35	63	31 Jan	9 Dec
59.	Dunlin	0	78	2481	2043	99	0	10	34	22	169	77	6	5019	254	4765	1275 (1 Apr)	43	78	11 Feb	26 Dec
60.	Purple Sandpiper	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (18 Mar)	1	1	18 Mar	18 Mar
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Little Tern	0	0	0	256	28	17	7	21	3	0	0	0	332	34	298	54 (20 Apr)	19	34	13 Apr	10 Sep
62.	Caspian Tern	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (5 Oct)	1	1	5 Oct	5 Oct
63.	Black Tern	0	0	0	92	74	18	3	1935	3	0	0	0	2125	1862	263	1063 (14 Aug)	21	38	14 Apr	16 Sep
64.	Arctic Tern	0	0	0	6	1	1	0	6	1	0	0	0	15	7	8	6 (20 Apr)	4	7	20 Apr	11 Sep
65.	Common/Arctic Tern	0	0	3	9652	2363	121	51	21445	17690	64	0	0	51389	37681	13708	3040 (4 Sep)	47	85	27 Mar	21 Oct
66.	Common Tern	0	0	4	206	1366	2559	1249	1973	680	17	0	0	8054	5414	2640	1555 (5 Aug)	31	56	27 Mar	5 Oct
67.	Sandwich Tern	0	0	227	7081	1995	5645	6900	9393	9243	727	3	0	41214	26995	14219	1967 (10 Jul)	67	121	14 Mar	12 Nov
68.	Little Gull	2	16	2993	40012	4608	5	3	20	19	20	48	7	47753	2336	45417	5363 (8 Apr)	52	94	10 Jan	19 Dec
69.	Kittiwake	741	25	2	324	9	0	1	21	1	302	1178	361	2965	1935	1030	489 (21 Jan)	35	64	1 Jan	31 Dec
70.	Black-headed Gull	505	1060	2694	939	187	1019	5393	35109	1929	1218	269	916	51238	39389	11849	9995 (13 Aug)	99	179	1 Jan	31 Dec
71.	Mediterranean Gull	0	2	2	3	0	12	18	90	4	0	0	0	131	116	15	24 (15 Aug)	18	33	18 Feb	30 Sep
72.	Common Gull	131	281	2456	698	70	436	634	2744	2288	717	1220	1000	12675	7152	5523	581 (22 Sep)	65	118	1 Jan	31 Dec
73.	Herring Gull	0	32	0	0	0	0	0	0	0	2	0	0	34	32	2	32 (24 Feb)	1	2	24 Feb	27 Oct
74.	Yellow-legged Gull	0	2	0	0	0	0	0	1	0	0	0	0	3	3	0	1 (21 Feb)	2	3	21 Feb	8 Aug
75.	Great Black-backed Gull	84	91	97	236	15	22	22	91	88	128	91	91	1056	543	513	36 (24 Oct)	87	157	2 Jan	31 Dec
76.	Lesser Black-backed Gull	10	422	1582	5742	268	346	919	611	118	498	55	4	10575	2617	7958	874 (8 Apr)	59	107	8 Jan	31 Dec
77.	Long-tailed Skua	0	0	0	0	0	0	0	3	1	0	0	0	4	2	2	1 (19 Aug)	2	4	19 Aug	24 Sep
78.	skua sp.	0	0	0	0	0	0	0	0	2	2	0	0	4	2	2	1 (11 Sep)	2	4	11 Sep	22 Oct
79.	Arctic Skua	0	0	12	43	2	2	1	102	226	10	4	1	403	212	191	44 (4 Sep)	31	56	20 Mar	5 Dec
80.	Pomarine Skua	0	0	0	0	0	0	0	1	0	0	1	0	2	2	0	1 (13 Aug)	1	2	13 Aug	7 Nov
81.	Great Skua	7	0	0	2	0	0	0	1	0	1	0	0	11	6	5	4 (17 Jan)	3	6	10 Jan	22 Oct
82.	Razorbill	8	2	14	5	0	0	0	0	2	7	37	6	81	19	62	26 (21 Nov)	19	35	2 Jan	31 Dec
83.	Razorbill/Guillemot	329	1334	330	425	0	1	0	1	593	906	3177	3403	10499	7019	3480	1321 (10 Dec)	55	99	1 Jan	31 Dec
84.	Little Auk	0	0	0	0	0	0	0	0	0	1	1	1	3	1	2	1 (24 Oct)	2	3	24 Oct	11 Dec
85.	Guillemot	26	88	39	104	1	0	0	1	236	46	198	63	802	313	489	107 (21 Nov)	41	75	10 Jan	31 Dec
86.	Red-throated Diver	3055	1758	1836	324	23	0	0	1	380	352	392	7187	15308	11635	3673	2875 (9 Dec)	66	120	1 Jan	31 Dec
87.	Black-throated Diver	1	3	23	85	4	0	0	0	1	0	2	2	121	11	110	25 (8 Apr)	22	39	30 Jan	11 Dec
88.	diver sp.	98	537	1370	506	13	0	0	0	34	157	2952	5511	11178	8924	2254	2668 (26 Dec)	60	109	1 Jan	31 Dec
89.	Leach's Petrel	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (8 Apr)	1	1	8 Apr	8 Apr
90.	Fulmar	0	0	0	12	1	0	0	0	0	0	0	0	13	1	12	6 (8 Apr)	4	7	6 Apr	5 May
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Sooty Shearwater	0	0	0	0	0	0	0	0	4	3	1	0	8	8	0	4 (23 Sep)	2	4	23 Sep	7 Nov
92.	Manx Shearwater	0	0	0	0	0	0	0	0	0	1	0	0	1	0	1	1 (22 Oct)	1	1	22 Oct	22 Oct
93.	Gannet	186	186	311	405	155	23	153	81	513	50	344	96	2503	1243	1260	202 (7 Nov)	83	151	1 Jan	31 Dec
94.	Cormorant	11158	24262	3877	1623	370	851	819	1390	2780	793	244	4431	52598	12567	40031	6094 (14 Feb)	98	178	1 Jan	31 Dec
95.	Spoonbill	0	0	0	11	0	0	0	0	42	209	0	0	262	251	11	127 (5 Oct)	2	4	20 Apr	6 Oct
96.	Little Egret	0	0	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (1 Jun)	1	1	1 Jun	1 Jun
97.	Great White Egret	0	2	0	0	0	0	0	0	17	3	0	0	22	22	0	11 (6 Sep)	3	6	13 Feb	31 Oct
98.	Grey Heron	2	1	4	1	0	1	1	13	9	2	2	2	38	25	13	9 (21 Aug)	10	18	30 Jan	26 Dec
99.	Sparrowhawk	0	0	0	0	0	0	0	1	2	1	1	0	5	4	1	1 (19 Aug)	3	5	19 Aug	6 Nov
100.	Marsh Harrier	0	0	0	0	0	0	0	1	2	0	0	0	3	3	0	1 (21 Aug)	2	3	21 Aug	19 Sep
101.	Hen Harrier	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (31 Oct)	1	1	31 Oct	31 Oct
102.	European Bee-eater	0	0	0	0	0	1	0	0	0	0	0	0	1	1	0	1 (4 Jun)	1	1	4 Jun	4 Jun
103.	Kestrel	0	1	0	1	0	0	0	4	8	1	1	0	16	13	3	4 (14 Sep)	6	11	10 Feb	4 Nov
104.	Merlin	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (21 Apr)	1	1	21 Apr	21 Apr
105.	Peregrine	0	0	0	0	0	0	0	1	0	0	0	0	1	0	1	1 (18 Aug)	1	1	18 Aug	18 Aug
106.	Jackdaw	0	0	0	0	0	0	0	0	1	88	0	0	89	89	0	88 (24 Oct)	1	2	19 Sep	24 Oct
107.	Rook	0	3	2	1	0	0	0	0	0	0	0	0	6	6	0	3 (21 Feb)	2	4	21 Feb	1 Apr
108.	Carrion Crow	0	1	4	2	0	0	0	0	0	3	1	0	11	6	5	2 (25 Mar)	4	8	27 Feb	14 Nov
109.	Blue Tit	0	0	0	0	0	0	0	0	0	19	0	0	19	19	0	19 (24 Oct)	1	1	24 Oct	24 Oct
110.	Great Tit	0	0	0	0	0	0	0	0	0	0	25	0	25	25	0	25 (12 Nov)	1	1	12 Nov	12 Nov
111.	Wood Lark	0	1	1	1	0	0	0	0	0	3	0	0	6	3	3	2 (5 Oct)	3	5	22 Feb	31 Oct
112.	Skylark	0	3	1	0	0	0	0	0	0	398	0	2	404	400	4	379 (24 Oct)	5	9	18 Feb	9 Dec
113.	Sand Martin	0	0	1	7	4	0	0	0	0	0	0	0	12	5	7	5 (27 Apr)	2	4	31 Mar	11 May
114.	Swallow	0	0	0	9	26	8	3	23	136	10	0	0	215	170	45	86 (14 Sep)	10	19	26 Apr	5 Oct
115.	House Martin	0	0	0	0	0	0	0	0	4	1	0	0	5	5	0	3 (8 Sep)	2	3	6 Sep	5 Oct
116.	Starling	0	8	63	8	0	821	126	150	11	3701	29036	173	34097	34027	70	15060 (9 Nov)	17	31	21 Feb	9 Dec
117.	Song Thrush	0	0	0	0	0	0	0	0	0	2	1	0	3	3	0	2 (31 Oct)	1	2	31 Oct	12 Nov
118.	Redwing	0	0	0	0	0	0	0	0	0	361	22	7	390	390	0	358 (24 Oct)	4	7	24 Oct	26 Dec
119.	Blackbird	0	0	0	0	0	0	0	0	0	0	6	0	6	6	0	6 (13 Nov)	1	1	13 Nov	13 Nov
120.	Fieldfare	0	0	0	0	0	0	0	0	0	6	47	691	744	744	0	691 (26 Dec)	2	4	24 Oct	26 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Tree Sparrow	0	0	0	0	0	0	0	0	0	9	0	0	9	9	0	4 (5 Oct)	2	3	5 Oct	31 Oct
122.	Blue-headed Wagtail	0	0	0	1	0	0	1	0	8	0	0	0	10	9	1	8 (8 Sep)	2	3	30 Apr	8 Sep
123.	Yellow wagtail sp.	0	0	0	22	2	0	1	118	94	1	0	0	238	208	30	60 (21 Aug)	17	30	18 Apr	5 Oct
124.	Grey Wagtail	0	0	2	0	0	0	0	1	2	17	1	0	23	21	2	13 (5 Oct)	5	9	18 Mar	27 Nov
125.	White Wagtail	0	0	1	1	0	2	0	2	0	0	0	0	6	4	2	2 (16 Jun)	2	4	19 Mar	24 Aug
126.	alba wagtail sp.	0	4	102	110	3	0	0	9	93	42	0	1	364	176	188	34 (5 Oct)	35	64	21 Feb	16 Dec
127.	Tawny Pipit	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (8 Sep)	1	1	8 Sep	8 Sep
128.	Meadow Pipit	0	8	54	15	0	0	2	0	1513	2540	10	0	4142	4081	61	2280 (5 Oct)	28	51	18 Feb	12 Nov
129.	Tree Pipit	0	0	0	0	0	0	0	1	3	1	0	0	5	5	0	2 (14 Sep)	2	4	21 Aug	5 Oct
130.	Red-throated Pipit	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (5 Oct)	1	1	5 Oct	5 Oct
131.	Rock Pipit	0	0	1	0	0	0	0	0	5	4	1	0	11	9	2	3 (5 Oct)	4	8	20 Mar	21 Nov
132.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	0	4	0	0	4	4	0	2 (24 Oct)	1	2	24 Oct	31 Oct
133.	Chaffinch	0	0	0	0	0	0	0	0	3	8670	81	0	8754	8754	0	4579 (31 Oct)	6	10	21 Sep	14 Nov
134.	Brambling	0	0	0	0	0	0	0	0	0	626	3	0	629	629	0	558 (24 Oct)	2	4	24 Oct	14 Nov
135.	Greenfinch	0	0	1	0	0	0	0	0	0	8	0	0	9	8	1	6 (31 Oct)	2	3	19 Mar	31 Oct
136.	Linnet	0	3	6	125	22	34	1	0	114	626	2	0	933	765	168	571 (5 Oct)	28	51	18 Feb	4 Nov
137.	Redpoll	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (9 Nov)	1	1	9 Nov	9 Nov
138.	Goldfinch	0	0	0	13	0	1	0	0	2	6	1	0	23	9	14	4 (20 Apr)	8	14	10 Apr	12 Nov
139.	Siskin	0	0	0	1	0	0	0	0	0	130	5	0	136	135	1	107 (31 Oct)	3	5	15 Apr	4 Nov
140.	Lapland Bunting	0	0	0	0	0	0	0	0	0	1	1	0	2	2	0	1 (31 Oct)	1	2	31 Oct	13 Nov
141.	Snow Bunting	0	0	0	1	0	0	0	0	0	0	1	0	2	0	2	1 (1 Apr)	1	2	1 Apr	25 Nov
142.	Yellowhammer	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (30 Oct)	1	1	30 Oct	30 Oct
143.	Reed Bunting	0	0	1	0	0	0	0	0	2	14	5	0	22	21	1	5 (5 Oct)	5	9	18 Mar	14 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	38	59	34	11	0	1	3	3	22	6	13	13	203	85	118	16 (21 Feb)	35	63	1 Jan	31 Dec
2.	Grey seal	0	0	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (15 Jul)	1	1	15 Jul	15 Jul
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	44228	38746	41928	111793	35595	13092	17522	76748	40527	25267	41560	26392	513398	294856	218542		100	181
	Observation hours	16:30	20:30	41:00	61:30	14:00	14:30	15:30	33:00	33:07	14:45	20:00	15:00	299:22

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Totals Egmond aan Zee 2021