Totals Egmond-binnen (zeetrek) 2025

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	1	0	1000	599	1542	2	0	0	0	77	39	22	3282	138	3144	863 (18 May)	40	39	25 Jan	31 Dec
2.	Canada Goose	0	0	12	6	1	0	0	0	0	0	0	0	19	3	16	8 (9 Mar)	6	6	9 Mar	5 May
3.	Barnacle Goose	0	0	856	44	6	0	0	0	0	0	0	73	979	269	710	340 (20 Mar)	8	8	9 Mar	24 Dec
4.	Greylag Goose	0	0	132	30	0	0	0	0	0	0	0	1	163	102	61	55 (9 Mar)	18	17	1 Mar	13 Dec
5.	goose sp.	0	0	0	0	0	0	0	0	0	180	0	0	180	180	0	180 (12 Oct)	1	1	12 Oct	12 Oct
6.	Domestic Goose	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (9 Mar)	1	1	9 Mar	9 Mar
7.	Tundra Bean Goose	0	0	1	0	0	0	0	0	0	0	1	43	45	14	31	43 (24 Dec)	3	3	1 Mar	24 Dec
8.	Eurasian White-fronted Goose	0	0	1	0	0	0	0	0	1	0	0	7	9	9	0	4 (24 Dec)	4	4	11 Mar	24 Dec
9.	Mute Swan	0	0	2	1	0	0	0	0	2	0	0	0	5	5	0	2 (20 Mar)	3	3	20 Mar	13 Sep
10.	Egyptian Goose	0	0	7	21	0	0	0	2	2	0	0	2	34	15	19	11 (8 Apr)	9	9	9 Mar	24 Dec
11.	Shelduck	0	2	58	47	104	123	24	83	141	49	1	4	636	234	402	84 (2 Jun)	53	51	16 Feb	24 Dec
12.	Garganey	0	0	21	10	0	0	0	0	0	0	0	0	31	2	29	18 (22 Mar)	5	5	16 Mar	27 Apr
13.	Shoveler	0	0	377	539	1	0	0	21	5	0	0	1	944	100	844	190 (22 Mar)	23	22	7 Mar	31 Dec
14.	Gadwall	0	0	6	18	7	2	0	0	2	0	0	3	38	12	26	6 (3 Apr)	16	16	9 Mar	28 Dec
15.	Wigeon	0	4	1307	52	0	0	0	9	51	8	16	114	1561	158	1403	934 (14 Mar)	41	40	16 Feb	31 Dec
16.	Mallard	0	0	1	2	0	0	0	1	0	0	0	0	4	2	2	1 (20 Mar)	4	4	20 Mar	31 Aug
17.	Pintail	1	0	171	95	1	0	0	3	14	0	0	0	285	8	277	71 (22 Mar)	19	18	25 Jan	27 Sep
18.	Teal	0	7	969	1123	8	6	0	40	116	31	10	0	2310	194	2116	506 (8 Apr)	51	49	16 Feb	30 Nov
19.	duck sp.	0	0	0	0	0	0	0	0	37	13	1	0	51	36	15	23 (5 Sep)	4	4	5 Sep	22 Nov
20.	Tufted Duck	0	0	2	2	2	0	0	1	2	0	0	3	12	4	8	2 (16 Mar)	8	8	16 Mar	24 Dec
21.	Scaup	0	0	8	3	0	0	0	1	2	9	0	0	23	5	18	7 (9 Mar)	9	9	9 Mar	26 Oct
22.	Eider	0	0	294	148	34	8	0	8	73	32	15	91	703	223	480	86 (11 Mar)	58	56	1 Mar	31 Dec
23.	Velvet Scoter	0	0	12	0	0	0	0	1	0	1	3	14	31	3	28	8 (16 Mar)	11	11	7 Mar	31 Dec
24.	Common Scoter	0	1	15798	4026	11255	157	77	323	571	271	276	643	33398	7833	25565	7091 (8 May)	93	90	16 Feb	31 Dec
25.	Long-tailed Duck	0	0	1	1	1	0	0	0	0	0	0	0	3	0	3	1 (30 Mar)	3	3	30 Mar	6 May
26.	Goldeneye	0	0	4	0	0	0	0	0	1	0	0	2	7	4	3	4 (7 Mar)	4	4	7 Mar	28 Dec
27.	Goosander	0	0	0	0	0	0	0	0	0	0	0	2	2	2	0	2 (24 Dec)	1	1	24 Dec	24 Dec
28.	Red-breasted Merganser	1	0	221	144	3	0	0	0	7	15	2	11	404	49	355	39 (29 Mar)	40	39	25 Jan	28 Dec
29.	Swift	0	0	0	0	0	16	0	0	0	0	0	0	16	16	0	16 (22 Jun)	1	1	22 Jun	22 Jun
30.	Feral Pigeon	0	0	2	0	0	1	0	3	0	0	0	0	6	5	1	2 (30 Mar)	4	4	30 Mar	31 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Red-necked Grebe	2	0	0	2	0	0	0	0	0	0	0	1	5	1	4	2 (25 Jan)	3	3	25 Jan	28 Dec
32.	Great Crested Grebe	6	5	20	17	41	13	0	11	11	7	44	6	181	69	112	18 (18 Nov)	54	52	25 Jan	24 Dec
33.	Slavonian Grebe	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (6 Oct)	1	1	6 Oct	6 Oct
34.	Oystercatcher	0	1	80	239	128	19	2	29	5	0	0	2	505	154	351	67 (29 Apr)	53	51	16 Feb	13 Dec
35.	Avocet	0	0	136	3	2	0	0	0	0	0	0	1	142	3	139	71 (20 Mar)	5	5	20 Mar	24 Dec
36.	Grey Plover	0	0	11	41	701	0	0	7	0	1	0	0	761	5	756	379 (5 May)	24	23	11 Mar	28 Oct
37.	Golden Plover	0	0	0	0	0	0	0	1	15	0	0	0	16	15	1	10 (18 Sep)	4	4	31 Aug	18 Sep
38.	Dotterel	0	0	0	0	0	0	0	0	13	0	0	0	13	13	0	13 (4 Sep)	1	1	4 Sep	4 Sep
39.	Ringed Plover	0	0	3	1	68	0	0	15	2	0	1	0	90	11	79	48 (5 May)	9	9	22 Mar	11 Nov
40.	Little Ringed Plover	0	0	0	1	1	0	0	0	0	0	0	0	2	0	2	1 (8 Apr)	2	2	8 Apr	5 May
41.	Lapwing	0	0	0	1	0	0	0	0	0	0	0	9	10	10	0	9 (24 Dec)	2	2	3 Apr	24 Dec
42.	Kentish Plover	0	0	0	2	1	0	0	0	0	0	0	0	3	0	3	2 (12 Apr)	2	2	12 Apr	18 May
43.	Whimbrel	0	0	6	141	190	4	1	5	13	0	0	0	360	28	332	85 (5 Apr)	28	27	22 Mar	14 Sep
44.	Curlew	0	0	6	5	0	4	0	6	10	1	0	0	32	22	10	8 (8 Sep)	15	15	7 Mar	24 Oct
45.	Bar-tailed Godwit	0	0	28	499	325	0	0	2	0	2	0	0	856	0	856	451 (22 Apr)	19	18	17 Mar	26 Oct
46.	Black-tailed Godwit	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (3 Apr)	1	1	3 Apr	3 Apr
47.	Snipe	0	0	1	0	0	0	0	10	0	0	0	0	11	10	1	10 (29 Aug)	2	2	14 Mar	29 Aug
48.	Grey Phalarope	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (28 Oct)	1	1	28 Oct	28 Oct
49.	Common Sandpiper	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
50.	Green Sandpiper	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (12 Apr)	1	1	12 Apr	12 Apr
51.	Redshank	0	0	3	4	15	0	2	3	0	0	0	0	27	2	25	12 (5 May)	10	10	14 Mar	28 Aug
52.	Spotted Redshank	0	0	0	2	0	0	0	0	0	0	0	0	2	0	2	2 (29 Apr)	1	1	29 Apr	29 Apr
53.	Greenshank	0	0	0	3	3	0	0	0	0	0	0	0	6	0	6	3 (5 May)	3	3	19 Apr	5 May
54.	Turnstone	0	0	1	3	67	0	0	5	3	0	0	0	79	7	72	57 (5 May)	12	12	9 Mar	14 Sep
55.	Knot	0	0	0	79	2062	0	0	32	45	1	1	0	2220	44	2176	1854 (5 May)	15	15	6 Apr	18 Nov
56.	Ruff	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (6 Apr)	1	1	6 Apr	6 Apr
57.	wader sp.	0	0	17	2	127	8	8	16	134	2	0	0	314	150	164	128 (16 Sep)	20	19	9 Mar	15 Oct
58.	large wader	0	0	0	14	0	0	0	0	0	0	0	0	14	0	14	14 (19 Apr)	1	1	19 Apr	19 Apr
59.	Curlew Sandpiper	0	0	0	0	0	0	0	13	0	0	0	0	13	0	13	13 (2 Aug)	1	1	2 Aug	2 Aug
60.	Sanderling	0	5	68	239	510	18	7	56	36	18	13	6	976	68	908	136 (21 May)	45	44	16 Feb	24 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	Dunlin	0	5	2951	1696	218	30	0	14	65	2	27	0	5008	71	4937	1178 (22 Mar)	49	48	16 Feb	18 Nov
62.	Little Stint	0	0	0	1	2	0	0	0	1	0	0	0	4	1	3	2 (8 May)	3	3	12 Apr	1 Sep
63.	Calidris sp.	0	0	20	193	166	0	0	50	93	5	4	0	531	134	397	92 (8 Apr)	25	24	16 Mar	2 Nov
64.	Little Tern	0	0	0	70	227	33	1	3	2	0	0	0	336	33	303	60 (8 May)	27	26	10 Apr	8 Sep
65.	Gull-billed Tern	0	0	0	0	2	0	0	0	0	0	0	0	2	0	2	2 (5 May)	1	1	5 May	5 May
66.	Caspian Tern	0	0	0	0	0	0	0	1	1	0	0	0	2	2	0	1 (29 Aug)	2	2	29 Aug	8 Sep
67.	Black Tern	0	0	0	35	127	0	1	46	53	0	0	0	262	77	185	47 (5 May)	30	29	6 Apr	14 Sep
68.	Arctic Tern	0	0	0	224	198	5	0	20	13	1	0	0	461	30	431	218 (22 Apr)	20	19	19 Apr	28 Oct
69.	Common/Arctic Tern	0	0	0	1289	1691	199	0	898	1752	7	0	0	5836	2433	3403	1244 (22 Apr)	38	37	19 Apr	26 Oct
70.	Common Tern	0	0	0	1754	3074	478	197	1020	48	0	0	0	6571	1898	4673	745 (13 May)	45	44	5 Apr	27 Sep
71.	sterna sp.	0	0	0	0	0	0	0	0	25	0	0	0	25	25	0	25 (5 Sep)	1	1	5 Sep	5 Sep
72.	Sandwich Tern	0	0	30	2771	1042	359	112	1405	2274	61	6	1	8061	3304	4757	808 (18 Sep)	68	66	20 Mar	13 Dec
73.	Little Gull	0	0	650	708	56	0	0	4	2	97	172	0	1689	328	1361	469 (15 Mar)	46	45	1 Mar	18 Nov
74.	Kittiwake	0	0	0	0	11	2	1	7	0	128	21	6	176	31	145	68 (26 Oct)	18	17	18 May	31 Dec
75.	Black-headed Gull	3	3	1187	679	342	98	238	264	278	74	215	136	3517	1218	2299	579 (22 Mar)	94	91	25 Jan	31 Dec
76.	Mediterranean Gull	0	0	1	11	1	102	2	7	1	0	0	0	125	18	107	44 (23 Jun)	22	21	20 Mar	1 Sep
77.	Common Gull	62	8	1630	1927	457	44	30	66	61	121	539	195	5140	783	4357	1195 (11 Apr)	94	91	25 Jan	31 Dec
78.	Caspian Gull	0	0	5	0	1	0	0	0	0	1	1	1	9	3	6	3 (20 Mar)	7	7	18 Mar	7 Dec
79.	Great Black-backed Gull	0	1	11	0	2	3	0	10	4	0	4	4	39	15	24	8 (20 Mar)	16	16	16 Feb	28 Dec
80.	Lesser Black-backed Gull	0	9	0	0	0	0	0	0	0	0	1	6	16	6	10	9 (16 Feb)	5	5	16 Feb	28 Dec
81.	Long-tailed Skua	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (6 Oct)	1	1	6 Oct	6 Oct
82.	skua sp.	0	0	0	0	0	1	0	0	3	0	0	0	4	2	2	1 (10 Jun)	4	4	10 Jun	21 Sep
83.	Arctic Skua	0	0	0	3	1	4	0	12	33	7	0	0	60	28	32	7 (16 Sep)	25	24	11 Apr	12 Oct
84.	Pomarine Skua	0	0	0	0	1	1	0	0	0	2	0	0	4	2	2	1 (18 May)	4	4	18 May	24 Oct
85.	Great Skua	0	0	0	0	0	0	0	1	2	1	4	0	8	3	5	2 (11 Nov)	7	7	29 Aug	27 Nov
86.	Black Guillemot	0	0	0	0	0	0	0	0	1	0	0	0	1	1	0	1 (1 Sep)	1	1	1 Sep	1 Sep
87.	Razorbill	0	0	0	0	0	0	0	0	6	1	0	0	7	6	1	6 (14 Sep)	2	2	14 Sep	7 Oct
88.	Razorbill/Guillemot	0	0	0	0	0	0	0	0	30	119	33	32	214	137	77	48 (12 Oct)	26	25	5 Sep	24 Dec
89.	Little Auk	0	0	0	0	0	0	0	0	0	4	0	0	4	2	2	4 (28 Oct)	1	1	28 Oct	28 Oct
90.	Guillemot	0	0	0	0	1	1	2	1	3	7	4	1	20	10	10	3 (26 Oct)	14	14	4 May	24 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Red-throated Diver	6	2	62	48	3	0	0	3	39	38	64	183	448	285	163	92 (24 Dec)	56	54	25 Jan	28 Dec
92.	Black-throated Diver	0	0	4	3	1	0	0	0	0	0	2	0	10	2	8	2 (10 Apr)	9	9	1 Mar	22 Nov
93.	diver sp.	0	1	117	42	1	1	1	0	2	27	116	390	698	496	202	232 (13 Dec)	45	44	16 Feb	31 Dec
94.	Leach's Petrel	0	0	0	0	0	0	0	0	3	4	0	0	7	6	1	2 (21 Sep)	5	5	16 Sep	28 Oct
95.	Fulmar	0	0	0	0	0	4	0	1	0	3	0	0	8	1	7	3 (8 Jun)	6	6	8 Jun	28 Oct
96.	Sooty Shearwater	0	0	0	0	0	0	0	0	10	4	0	0	14	12	2	5 (16 Sep)	5	5	12 Sep	4 Oct
97.	Manx Shearwater	0	0	0	0	0	0	0	0	27	0	0	0	27	25	2	21 (18 Sep)	2	2	16 Sep	18 Sep
98.	Balearic Shearwater	0	0	0	0	0	0	0	1	1	0	0	0	2	0	2	1 (3 Aug)	2	2	3 Aug	16 Sep
99.	Gannet	1	2	152	27	18	290	6	177	302	179	183	606	1943	666	1277	466 (28 Dec)	80	78	25 Jan	31 Dec
100.	Cormorant	0	0	1	0	0	0	0	0	0	0	0	0	1	1	0	1 (14 Mar)	1	1	14 Mar	14 Mar
101.	Spoonbill	0	0	1	3	1	0	0	0	91	0	0	0	96	92	4	71 (20 Sep)	5	5	7 Mar	20 Sep
102.	Little Egret	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (13 May)	1	1	13 May	13 May
103.	Grey Heron	0	0	0	4	0	0	0	5	0	0	0	0	9	5	4	4 (28 Aug)	4	4	3 Apr	31 Aug
104.	Osprey	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (6 May)	1	1	6 May	6 May
105.	Montagu's Harrier	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
106.	harrier sp.	0	0	0	1	0	0	0	0	0	0	0	0	1	0	1	1 (5 Apr)	1	1	5 Apr	5 Apr
107.	Common Buzzard	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (24 Dec)	1	1	24 Dec	24 Dec
108.	Kestrel	0	0	1	1	0	0	0	1	0	0	0	0	3	2	1	1 (22 Mar)	3	3	22 Mar	29 Aug
109.	Merlin	0	0	0	1	0	0	0	0	0	0	2	0	3	3	0	1 (12 Apr)	3	3	12 Apr	22 Nov
110.	Peregrine	0	0	0	0	0	0	0	1	0	0	1	0	2	1	1	1 (15 Aug)	2	2	15 Aug	22 Nov
111.	Jackdaw	0	0	0	0	0	1	0	0	0	0	0	0	1	0	1	1 (2 Jun)	1	1	2 Jun	2 Jun
112.	Shore Lark	0	0	0	0	0	0	0	0	0	3	0	0	3	3	0	3 (29 Oct)	1	1	29 Oct	29 Oct
113.	Swallow	0	0	0	0	0	3	0	0	0	0	0	0	3	3	0	3 (2 Jun)	1	1	2 Jun	2 Jun
114.	White Wagtail	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	2 (5 Sep)	1	1	5 Sep	5 Sep
115.	alba wagtail sp.	0	0	3	0	0	0	0	0	0	0	0	0	3	0	3	2 (17 Mar)	2	2	15 Mar	17 Mar
116.	Snow Bunting	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (9 Mar)	1	1	9 Mar	9 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	2	2	4	0	2	1	0	0	2	0	0	0	13	5	8	3 (7 Mar)	8	8	25 Jan	27 Sep
2.	Humpback whale	0	0	0	0	0	0	0	0	0	0	0	1	1	0	1	1 (31 Dec)	1	1	31 Dec	31 Dec
3.	Grey seal	0	0	1	0	0	0	0	0	1	0	0	0	2	0	2	1 (7 Mar)	2	2	7 Mar	11 Sep
4.	Common Seal	0	0	4	1	0	0	1	0	0	0	0	1	7	2	5	1 (1 Mar)	7	7	1 Mar	28 Dec
	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.	white sp. (butterfly)	0	0	0	5	0	4	0	0	0	0	0	0	9	4	5	3 (29 Apr)	5	5	12 Apr	29 Jun
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	85	58	28480	19711	24854	2045	713	4725	6545	1617	1822	2625	93280	22458	70822		100	97
	Observation hours	1:00	1:00	26:45	23:00	19:45	22:45	5:00	21:20	38:00	25:20	14:30	9:00	207:25

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Trektellen

Totals Egmond-binnen (zeetrek) 2025