Totals Scheveningen 2024

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	44	10	1031	304	50	0	0	0	45	1343	93	34	2954	1524	1430	1009 (16 Mar)	23	39	4 Jan	23 Dec
2.	Pale-bellied Brent Goose	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (21 May)	1	1	21 May	21 May
3.	Canada Goose	0	4	10	12	6	3	0	0	0	3	0	0	38	14	24	8 (12 Mar)	8	13	2 Feb	23 Oct
4.	Barnacle Goose	723	768	7	43	28	0	9	2	0	0	17	318	1915	688	1227	401 (27 Feb)	14	24	6 Jan	28 Dec
5.	Greylag Goose	11	29	45	16	30	0	0	0	0	13	6	11	161	102	59	27 (11 May)	18	31	4 Jan	30 Dec
6.	Anser sp.	17	0	0	0	0	0	0	0	0	0	0	0	17	0	17	17 (30 Jan)	1	1	30 Jan	30 Jan
7.	goose sp.	183	62	2	19	0	0	4	0	0	0	10	0	280	35	245	170 (23 Jan)	7	11	8 Jan	6 Nov
8.	Feral Mallard	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (28 Dec)	1	1	28 Dec	28 Dec
9.	Pink-footed Goose	0	147	0	0	0	0	0	0	0	38	659	6	850	703	147	439 (2 Nov)	5	8	11 Feb	28 Dec
10.	Tundra Bean Goose	10	0	0	0	0	0	0	0	0	0	0	3	13	13	0	10 (4 Jan)	2	3	4 Jan	28 Dec
11.	Bean Goose sp.	2	0	0	0	0	0	0	0	0	0	0	7	9	9	0	7 (28 Dec)	1	2	4 Jan	28 Dec
12.	Eurasian White-fronted Goose	325	622	0	0	0	0	0	0	0	0	0	96	1043	151	892	588 (17 Feb)	6	10	8 Jan	28 Dec
13.	Mute Swan	1	0	0	0	18	0	0	0	0	0	0	0	19	15	4	9 (7 May)	3	5	12 Jan	21 May
14.	Egyptian Goose	6	23	2	6	12	0	6	0	0	3	1	5	64	20	44	10 (7 May)	10	17	19 Jan	28 Dec
15.	Shelduck	71	23	52	33	57	116	478	40	229	19	184	32	1334	519	815	207 (24 Jul)	49	83	1 Jan	30 Dec
16.	Shoveler	0	0	69	11	11	0	0	0	0	0	0	10	101	23	78	26 (9 Mar)	7	11	8 Mar	28 Dec
17.	Gadwall	4	4	14	2	5	0	14	3	2	6	4	29	87	61	26	21 (28 Dec)	12	21	10 Jan	29 Dec
18.	Wigeon	926	286	138	0	0	0	0	0	17	117	126	691	2301	1554	747	584 (28 Dec)	33	55	1 Jan	30 Dec
19.	Mallard	0	0	4	0	1	0	4	2	0	0	3	15	29	18	11	12 (28 Dec)	5	9	8 Mar	29 Dec
20.	Pintail	16	4	35	0	0	0	0	0	10	27	22	7	121	84	37	21 (9 Mar)	14	23	1 Jan	28 Dec
21.	Teal	168	69	211	41	0	0	16	19	9	68	81	23	705	357	348	102 (30 Jan)	27	45	2 Jan	28 Dec
22.	duck sp.	0	1	52	7	0	0	9	0	4	5	3	0	81	13	68	33 (16 Mar)	9	15	8 Feb	16 Nov
23.	Pochard	4	0	0	0	0	0	0	0	0	1	0	6	11	10	1	6 (28 Dec)	2	3	12 Jan	28 Dec
24.	Tufted Duck	1	0	7	5	0	0	11	0	1	6	3	66	100	85	15	66 (28 Dec)	9	16	16 Jan	28 Dec
25.	Scaup	4	1	0	0	0	0	0	0	0	0	0	0	5	4	1	3 (30 Jan)	2	3	2 Jan	8 Feb
26.	Eider	14	67	59	56	31	2	6	0	8	46	45	8	342	244	98	25 (8 Mar)	38	64	4 Jan	30 Dec
27.	Velvet Scoter	31	61	8	14	0	0	0	0	0	10	11	0	135	99	36	13 (7 Feb)	17	29	1 Jan	23 Nov
28.	Common Scoter	2117	2935	1774	3016	245	129	145	84	264	257	597	181	11744	8117	3627	913 (16 Mar)	82	138	1 Jan	30 Dec
29.	Long-tailed Duck	0	0	0	2	0	0	0	0	0	2	2	0	6	4	2	2 (17 Apr)	3	5	17 Apr	21 Nov
30.	Goldeneye	2	0	2	0	0	0	0	0	0	0	6	1	11	9	2	4 (13 Nov)	5	8	4 Jan	28 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
31.	Goosander	2	1	0	2	0	0	0	0	0	0	0	1	6	3	3	2 (18 Apr)	3	5	6 Jan	18 Dec
32.	Red-breasted Merganser	45	41	49	64	1	2	0	0	8	94	37	27	368	319	49	40 (2 Oct)	42	71	1 Jan	29 Dec
33.	Swift	0	0	0	0	11	4	7	1	0	0	0	0	23	3	20	8 (6 May)	4	7	6 May	9 Aug
34.	Feral Pigeon	0	0	1	0	3	0	1	2	0	0	0	0	7	5	2	3 (11 May)	2	4	8 Mar	5 Aug
35.	Stock Dove	0	2	0	0	0	0	0	0	0	2	0	0	4	2	2	2 (12 Feb)	1	2	12 Feb	3 Oct
36.	Woodpigeon	0	0	0	0	0	0	1	15	0	2	0	0	18	14	4	11 (13 Aug)	2	4	19 Jul	23 Oct
37.	Collared Dove	0	0	0	0	4	0	0	0	0	0	0	1	5	1	4	4 (11 May)	1	2	11 May	28 Dec
38.	Red-necked Grebe	1	0	1	0	0	0	0	0	0	0	2	0	4	2	2	1 (14 Jan)	2	4	14 Jan	22 Nov
39.	Great Crested Grebe	779	993	82	30	14	5	6	25	10	31	125	27	2127	1906	221	363 (13 Feb)	67	113	1 Jan	28 Dec
40.	Black-necked Grebe	0	0	0	0	0	0	0	0	0	0	1	1	2	2	0	1 (13 Nov)	1	2	13 Nov	30 Dec
41.	Oystercatcher	66	34	40	103	209	6	122	34	36	7	21	38	716	446	270	75 (7 May)	51	87	1 Jan	30 Dec
42.	Avocet	0	0	5	0	0	0	0	3	0	0	0	0	8	3	5	5 (9 Mar)	1	2	9 Mar	13 Aug
43.	Grey Plover	1	0	0	41	57	0	1	93	0	0	6	1	200	101	99	34 (20 Apr)	16	27	1 Jan	20 Dec
44.	Golden Plover	0	0	0	0	0	0	0	6	5	0	0	1	12	10	2	6 (13 Aug)	2	4	13 Aug	28 Dec
45.	Ringed Plover	0	3	55	8	192	0	3	19	48	6	0	0	334	75	259	186 (7 May)	13	22	9 Feb	17 Oct
46.	Lapwing	0	0	0	1	0	0	0	0	0	0	10	1	12	11	1	7 (6 Nov)	2	4	26 Apr	28 Dec
47.	Whimbrel	0	0	0	128	20	1	54	99	1	0	0	0	303	157	146	40 (9 Aug)	24	40	11 Apr	11 Sep
48.	Curlew	6	7	12	33	0	0	17	0	0	5	8	2	90	33	57	30 (20 Apr)	20	33	1 Jan	28 Dec
49.	Numenius sp.	0	0	0	0	0	0	8	0	0	0	0	0	8	8	0	8 (28 Jul)	1	1	28 Jul	28 Jul
50.	Bar-tailed Godwit	0	0	0	5012	2	0	18	27	4	1	3	0	5067	67	5000	3167 (20 Apr)	16	27	18 Apr	16 Nov
51.	Black-tailed Godwit	0	0	6	0	0	0	0	0	0	0	0	0	6	0	6	6 (8 Mar)	1	1	8 Mar	8 Mar
52.	Woodcock	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (22 Nov)	1	1	22 Nov	22 Nov
53.	Snipe	0	0	0	0	0	0	0	1	0	1	1	0	3	3	0	1 (13 Aug)	2	3	13 Aug	22 Nov
54.	Common Sandpiper	0	0	0	0	38	0	326	10	0	2	0	0	376	338	38	210 (16 Jul)	6	10	7 May	2 Oct
55.	Green Sandpiper	0	0	0	0	0	0	0	1	0	1	0	0	2	2	0	1 (13 Aug)	1	2	13 Aug	2 Oct
56.	Redshank	0	0	2	8	6	0	332	31	0	0	0	0	379	363	16	275 (23 Jul)	11	18	8 Mar	15 Aug
57.	Turnstone	2	0	0	2	7	0	4	9	1	2	6	1	34	19	15	6 (7 May)	11	18	1 Jan	7 Dec
58.	Knot	1	0	0	26	6	0	0	3	2	3	0	1	42	11	31	24 (24 Apr)	5	8	26 Jan	6 Dec
59.	Ruff	0	0	7	1	0	0	0	1	0	0	0	0	9	1	8	7 (8 Mar)	2	3	8 Mar	13 Aug
60.	wader sp.	1	40	0	119	0	0	0	13	3	3	0	2	181	22	159	101 (26 Apr)	7	11	23 Jan	6 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
61.	small wader	0	0	0	0	0	0	0	4	0	0	0	0	4	4	0	4 (13 Aug)	1	1	13 Aug	13 Aug
62.	large wader	0	0	0	0	0	0	6	0	0	0	0	0	6	6	0	6 (30 Jul)	1	1	30 Jul	30 Jul
63.	Curlew Sandpiper	0	0	0	0	2	0	0	5	0	0	0	0	7	5	2	5 (25 Aug)	1	2	7 May	25 Aug
64.	Sanderling	37	32	1	0	89	0	1	49	40	8	20	130	407	138	269	121 (20 Dec)	21	35	2 Jan	23 Dec
65.	Dunlin	20	61	308	16	57	0	1	44	24	104	116	54	805	510	295	158 (8 Mar)	31	53	1 Jan	22 Dec
66.	Purple Sandpiper	0	0	50	0	0	0	0	0	0	5	10	0	65	65	0	50 (10 Mar)	3	5	10 Mar	20 Nov
67.	Calidris sp.	0	0	0	0	20	0	0	0	0	0	0	0	20	0	20	20 (7 May)	1	1	7 May	7 May
68.	Little Tern	0	0	0	27	47	0	2	5	0	0	0	0	81	9	72	31 (7 May)	6	10	22 Apr	9 Aug
69.	Gull-billed Tern	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (7 May)	1	1	7 May	7 May
70.	Caspian Tern	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
71.	Black Tern	0	0	0	9	62	0	0	6	2	0	0	0	79	10	69	50 (7 May)	6	10	20 Apr	11 Sep
72.	Arctic Tern	0	0	0	3	41	0	0	0	2	5	1	0	52	6	46	23 (7 May)	5	9	19 Apr	6 Nov
73.	Common/Arctic Tern	0	0	0	1537	274	11	0	4388	270	52	1	0	6533	4922	1611	2049 (9 Aug)	30	51	14 Apr	11 Nov
74.	Common Tern	0	0	0	238	4932	600	2388	1543	12	48	0	0	9761	4314	5447	2806 (7 May)	30	51	11 Apr	8 Oct
75.	Sandwich Tern	0	1	14	457	465	61	448	1163	696	368	5	0	3678	2366	1312	425 (29 Aug)	53	89	7 Feb	11 Nov
76.	Little Gull	358	108	7	321	0	2	0	0	9	27	30	72	934	617	317	238 (4 Jan)	35	59	1 Jan	30 Dec
77.	Ross' Gull	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (8 May)	1	1	8 May	8 May
78.	Kittiwake	1170	39	2	11	0	0	0	1	9	19	568	195	2014	1959	55	331 (22 Nov)	36	60	1 Jan	24 Dec
79.	Black-headed Gull	1094	1248	831	47	653	110	3460	821	453	1881	1761	737	13096	10032	3064	786 (27 Feb)	79	133	3 Jan	30 Dec
80.	Mediterranean Gull	1	1	6	14	2	0	22	1	0	1	0	0	48	37	11	6 (14 Apr)	14	24	16 Jan	27 Oct
81.	Common Gull	842	869	1306	3967	308	4	62	119	272	1239	2466	586	12040	7560	4480	1121 (19 Apr)	72	121	3 Jan	30 Dec
82.	Caspian Gull	4	2	1	0	0	0	0	0	0	2	12	1	22	17	5	8 (17 Nov)	6	10	3 Jan	6 Dec
83.	Herring Gull	34	315	336	257	113	68	131	135	33	194	183	1063	2862	1387	1475	358 (28 Dec)	51	87	3 Jan	30 Dec
84.	Herring Gull (subsp. argentatus)	0	0	0	0	0	0	0	0	0	0	4	0	4	2	2	3 (12 Nov)	1	2	12 Nov	17 Nov
85.	Great Black-backed Gull	163	33	18	94	11	4	1	4	29	107	203	132	799	575	224	80 (4 Jan)	60	101	1 Jan	30 Dec
86.	Lesser Black-backed Gull	10	34	677	1468	693	381	885	1315	3112	1793	184	56	10608	7994	2614	2305 (27 Sep)	64	109	1 Jan	30 Dec
87.	Long-tailed Skua	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	1 (11 Sep)	1	2	11 Sep	28 Sep
88.	skua sp.	0	0	0	0	0	0	0	1	5	4	0	0	10	9	1	3 (11 Sep)	4	7	25 Aug	27 Oct
89.	Arctic Skua	0	0	0	6	0	0	0	2	30	10	2	0	50	39	11	16 (27 Sep)	9	15	17 Apr	22 Nov
90.	S. parasiticus / pomarinus	0	0	0	0	0	0	0	0	0	0	0	1	1	1	0	1 (6 Dec)	1	1	6 Dec	6 Dec
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
91.	Pomarine Skua	1	0	0	0	0	0	0	1	0	0	0	2	4	4	0	2 (6 Dec)	2	3	13 Jan	6 Dec
92.	Great Skua	0	0	0	1	0	0	0	0	5	2	0	0	8	7	1	4 (11 Sep)	3	5	19 Apr	13 Oct
93.	Razorbill	15	7	1	0	1	0	0	0	0	2	7	0	33	25	8	4 (30 Jan)	11	19	1 Jan	22 Nov
94.	Razorbill/Guillemot	1785	1442	9	0	0	0	0	0	4	53	66	20	3379	3268	111	637 (30 Jan)	33	56	1 Jan	23 Dec
95.	Little Auk	0	0	0	0	0	0	0	0	0	0	3	0	3	3	0	3 (21 Nov)	1	1	21 Nov	21 Nov
96.	Guillemot	387	374	8	0	0	0	0	0	0	4	6	0	779	773	6	117 (2 Jan)	18	30	1 Jan	28 Nov
97.	Red-throated Diver	3671	1143	168	20	3	0	0	0	22	108	567	343	6045	5489	556	2241 (4 Jan)	64	108	1 Jan	30 Dec
98.	Black-throated Diver	2	2	1	0	0	0	0	0	0	1	3	0	9	8	1	1 (2 Jan)	5	9	2 Jan	22 Nov
99.	Great Northern Diver	2	0	2	0	0	0	0	0	0	0	0	0	4	2	2	1 (4 Jan)	2	4	4 Jan	15 Mar
100.	diver sp.	2	4	2	2	0	0	0	0	0	7	12	1	30	19	11	6 (23 Nov)	11	19	10 Jan	6 Dec
101.	Leach's Petrel	0	0	0	0	0	0	0	0	1	0	4	0	5	3	2	2 (17 Nov)	2	4	11 Sep	21 Nov
102.	Fulmar	0	0	0	0	0	0	0	0	4	0	1	2	7	6	1	3 (11 Sep)	2	4	9 Sep	6 Dec
103.	Sooty Shearwater	0	0	0	0	0	0	0	1	15	2	3	0	21	19	2	10 (11 Sep)	5	8	9 Aug	22 Nov
104.	Manx Shearwater	0	0	0	0	0	0	0	0	2	0	0	0	2	2	0	1 (9 Sep)	1	2	9 Sep	11 Sep
105.	shearwater 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
106.	Gannet	223	82	27	12	12	18	4	4	100	222	1093	682	2479	1935	544	395 (17 Nov)	59	99	1 Jan	30 Dec
107.	Cormorant	550	184	571	1022	279	263	1133	484	1619	1144	1540	1170	9959	6798	3161	533 (17 Nov)	81	137	2 Jan	30 Dec
108.	Shag	0	0	0	0	0	0	0	0	1	1	0	0	2	0	2	1 (26 Sep)	1	2	26 Sep	21 Oct
109.	Spoonbill	0	0	0	6	3	0	3	0	0	12	0	0	24	12	12	12 (2 Oct)	2	4	27 Apr	2 Oct
110.	Little Egret	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (8 Mar)	1	1	8 Mar	8 Mar
111.	Grey Heron	0	0	8	0	2	0	16	13	10	30	7	0	86	74	12	27 (2 Oct)	14	23	9 Mar	23 Nov
112.	Sparrowhawk	0	0	1	0	0	0	0	0	0	1	0	0	2	1	1	1 (4 Mar)	1	2	4 Mar	3 Oct
113.	Hen Harrier	0	0	1	0	0	0	0	0	0	0	0	0	1	0	1	1 (8 Mar)	1	1	8 Mar	8 Mar
114.	Short-eared Owl	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (8 Oct)	1	1	8 Oct	8 Oct
115.	Peregrine	1	0	0	1	0	0	2	0	0	0	1	0	5	1	4	1 (10 Jan)	3	5	10 Jan	2 Nov
116.	Jackdaw	0	0	12	0	3	0	1	3	0	3	0	0	22	12	10	10 (18 Mar)	4	7	4 Mar	23 Oct
117.	Rook	0	0	0	1	0	0	0	0	0	1	0	0	2	2	0	1 (17 Apr)	1	2	17 Apr	27 Oct
118.	Carrion Crow	0	0	0	1	0	0	1	31	0	0	0	0	33	33	0	31 (13 Aug)	2	3	26 Apr	13 Aug
119.	Hooded Crow	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
120.	Blue Tit	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (23 Oct)	1	1	23 Oct	23 Oct
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
121.	Wood Lark	0	0	0	0	0	0	0	0	0	2	0	0	2	2	0	2 (3 Oct)	1	1	3 Oct	3 Oct
122.	Skylark	0	3	2	0	0	0	0	0	0	14	1	0	20	16	4	6 (23 Oct)	5	9	8 Feb	12 Nov
123.	Swallow	0	0	0	4	53	1	1	0	9	0	0	0	68	13	55	21 (21 May)	7	11	14 Apr	26 Sep
124.	House Martin	0	0	0	0	0	0	0	0	21	0	0	0	21	21	0	21 (26 Sep)	1	1	26 Sep	26 Sep
125.	Chiffchaff	0	0	0	0	0	0	2	0	0	0	0	0	2	1	1	1 (9 Jul)	1	2	9 Jul	19 Jul
126.	Grasshopper Warbler	0	0	0	0	0	0	1	0	0	0	0	0	1	1	0	1 (19 Jul)	1	1	19 Jul	19 Jul
127.	Starling	2	1	54	0	2	0	29	259	2	679	80	1	1109	1009	100	487 (23 Oct)	14	24	8 Jan	28 Dec
128.	Song Thrush	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (3 Oct)	1	1	3 Oct	3 Oct
129.	Blackbird	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	1 (15 Nov)	1	1	15 Nov	15 Nov
130.	Fieldfare	0	0	0	0	0	0	0	0	0	0	8	4	12	12	0	8 (6 Nov)	1	2	6 Nov	28 Dec
131.	Dunnock	0	0	0	0	0	0	0	0	2	3	0	0	5	5	0	3 (3 Oct)	1	2	26 Sep	3 Oct
132.	Blue-headed Wagtail	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (21 Aug)	1	1	21 Aug	21 Aug
133.	Yellow wagtail sp.	0	0	0	0	1	0	0	0	0	0	0	0	1	0	1	1 (11 May)	1	1	11 May	11 May
134.	Grey Wagtail	0	0	0	0	0	0	0	0	0	8	0	0	8	7	1	3 (11 Oct)	4	6	7 Oct	23 Oct
135.	White Wagtail	0	0	1	1	2	0	0	0	2	1	0	0	7	3	4	2 (7 May)	4	6	18 Mar	7 Oct
136.	alba wagtail sp.	0	1	11	0	0	0	0	1	0	1	0	0	14	2	12	3 (9 Mar)	6	10	28 Feb	23 Oct
137.	Meadow Pipit	0	1	5	0	3	0	6	1	15	99	1	1	132	123	9	54 (2 Oct)	12	20	27 Feb	30 Dec
138.	Tree Pipit	0	0	0	0	0	0	1	0	0	0	0	0	1	0	1	1 (19 Jul)	1	1	19 Jul	19 Jul
139.	Rock Pipit	0	0	6	0	0	0	0	0	6	1	0	0	13	7	6	6 (12 Mar)	3	5	12 Mar	7 Oct
140.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	0	4	0	0	4	4	0	1 (7 Oct)	2	4	7 Oct	27 Oct
141.	Chaffinch	0	0	0	0	0	0	0	3	1	383	0	0	387	384	3	367 (23 Oct)	3	5	13 Aug	23 Oct
142.	Linnet	0	1	0	0	2	0	7	3	0	4	0	0	17	13	4	7 (19 Jul)	3	5	12 Feb	3 Oct
143.	Goldfinch	0	0	0	0	2	0	2	1	0	0	0	0	5	2	3	2 (11 May)	2	3	11 May	5 Aug
144.	Siskin	0	0	0	0	0	0	0	0	3	2	0	0	5	5	0	3 (26 Sep)	2	3	26 Sep	23 Oct
145.	Snow Bunting	0	0	0	0	0	0	0	0	0	0	1	0	1	0	1	1 (12 Nov)	1	1	12 Nov	12 Nov
146.	Reed Bunting	0	0	0	0	1	0	0	0	0	1	0	0	2	1	1	1 (11 May)	1	2	11 May	2 Oct
147.	passerine sp.	0	0	0	0	0	0	0	0	0	1	0	0	1	1	0	1 (2 Oct)	1	1	2 Oct	2 Oct
	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	0	23	8	0	0	0	0	2	3	2	8	0	46	29	17	12 (12 Feb)	12	21	7 Feb	15 Nov
2.	Grey seal	0	0	0	4	0	0	0	1	0	0	1	0	6	4	2	2 (18 Apr)	3	5	11 Apr	22 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.	Red Admiral	0	0	0	0	0	0	0	1	0	0	0	0	1	1	0	1 (14 Aug)	1	1	14 Aug	14 Aug
	Species	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Totals	S	N	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	15958	12248	8238	18712	9207	1791	10218	10959	7555	10794	11074	6907	123661	81160	42501		100	169
	Observation hours	36:39	29:39	30:01	50:20	26:11	8:30	31:40	43:29	40:45	39:52	54:00	33:45	424:51

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Totals Scheveningen 2024