Select until 6 March

Totals Spanjaardduinen 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	0	9560	10	9570	3190	0	9560 (2025)
2.	Canada Goose	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2025)
3.	Barnacle Goose	0	0	0	0	0	0	0	0	31	0	31	10.3	0	31 (2025)
4.	Greylag Goose	0	0	0	0	0	0	0	0	611	40	651	217	0	611 (2025)
5.	goose sp.	0	0	0	0	0	0	0	0	970	5050	6020	2007	0	5050 (2026)
6.	Pink-footed Goose	0	0	0	0	0	0	0	0	235	155	390	130	0	235 (2025)
7.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	821	162	983	328	0	821 (2025)
8.	Black Swan	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
9.	Mute Swan	0	0	0	0	0	0	0	0	233	43	276	92	0	233 (2025)
10.	Egyptian Goose	0	0	0	0	0	0	0	0	26	26	52	17.3	0	26 (2025)
11.	Shelduck	0	0	0	0	0	0	0	0	1295	91	1386	462	0	1295 (2025)
12.	Shoveler	0	0	0	0	0	0	0	0	171	1	172	57	0	171 (2025)
13.	Gadwall	0	0	0	0	0	0	0	0	14	0	14	4.7	0	14 (2025)
14.	Wigeon	0	0	0	0	0	0	0	0	288	9	297	99	0	288 (2025)
15.	Mallard	0	0	0	0	0	0	0	0	15	2	17	5.7	0	15 (2025)
16.	Pintail	0	0	0	0	0	0	0	0	45	0	45	15	0	45 (2025)
17.	Teal	0	0	0	0	0	0	0	0	35	0	35	11.7	0	35 (2025)
18.	duck sp.	0	0	0	0	0	0	0	0	333	0	333	111	0	333 (2025)
19.	Tufted Duck	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
20.	Eider	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
21.	Common Scoter	0	0	0	0	0	0	0	0	422	72	494	165	0	422 (2025)
22.	Red-breasted Merganser	0	0	0	0	0	0	0	0	19	2	21	7	0	19 (2025)
23.	Swift	0	0	0	0	0	0	0	0	18022	0	18022	6007	50	18022 (2025)
24.	Cuckoo	0	0	0	0	0	0	0	0	5	0	5	1.7	0	5 (2025)
25.	Stock Dove	0	0	0	0	0	0	0	0	54	34	88	29.3	0	54 (2025)
26.	Woodpigeon	0	0	0	0	0	0	0	0	7923	1700	9623	3208	0	7923 (2025)
27.	dove (Columba) sp.	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
28.	Turtle Dove	0	0	0	0	0	0	0	0	7	0	7	2.3	0	7 (2025)
29.	Collared Dove	0	0	0	0	0	0	0	0	22	2	24	8	0	22 (2025)
30.	Crane	0	0	0	0	0	0	0	0	9	3	12	4	0	9 (2025)
31.	Great Crested Grebe	0	0	0	0	0	0	0	0	32	21	53	17.7	0	32 (2025)
32.	Oystercatcher	0	0	0	0	0	0	0	0	140	10	150	50	0	140 (2025)
33.	Avocet	0	0	0	0	0	0	0	0	895	7	902	301	0	895 (2025)
34.	Grey Plover	0	0	0	0	0	0	0	0	245	0	245	82	0	245 (2025)
35.	Pluvialis sp.	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
36.	Golden Plover	0	0	0	0	0	0	0	0	116	1110	1226	409	0	1110 (2026)
37.	Dotterel	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
38.	Ringed Plover	0	0	0	0	0	0	0	0	315	0	315	105	0	315 (2025)
39.	Little Ringed Plover	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
40.	Lapwing	0	0	0	0	0	0	0	0	5284	10463	15747	5249	0	10463 (2026)
41.	Whimbrel	0	0	0	0	0	0	0	0	1773	0	1773	591	0	1773 (2025)
42.	Curlew	0	0	0	0	0	0	0	0	193	38	231	77	0	193 (2025)
43.	Numenius sp.	0	0	0	0	0	0	0	0	89	0	89	29.7	0	89 (2025)
44.	Bar-tailed Godwit	0	0	0	0	0	0	0	0	187	0	187	62	0	187 (2025)
45.	Black-tailed Godwit	0	0	0	0	0	0	0	0	31	0	31	10.3	0	31 (2025)
46.	Jack Snipe	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
47.	Snipe	0	0	0	0	0	0	0	0	45	1	46	15.3	0	45 (2025)
48.	Common Sandpiper	0	0	0	0	0	0	0	0	60	0	60	20	0	60 (2025)
49.	Green Sandpiper	0	0	0	0	0	0	0	0	41	0	41	13.7	0	41 (2025)
50.	Wood Sandpiper	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Redshank	0	0	0	0	0	0	0	0	553	0	553	184	0	553 (2025)
52.	Spotted Redshank	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
53.	Greenshank	0	0	0	0	0	0	0	0	160	0	160	53	0	160 (2025)
54.	Turnstone	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
55.	Knot	0	0	0	0	0	0	0	0	80	0	80	26.7	0	80 (2025)
56.	Ruff	0	0	0	0	0	0	0	0	161	0	161	54	0	161 (2025)
57.	wader sp.	0	0	0	0	0	0	0	0	880	26	906	302	0	880 (2025)
58.	small wader	0	0	0	0	0	0	0	0	95	0	95	31.7	0	95 (2025)
59.	large wader	0	0	0	0	0	0	0	0	59	0	59	19.7	0	59 (2025)
60.	Curlew Sandpiper	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
61.	Sanderling	0	0	0	0	0	0	0	0	171	0	171	57	0	171 (2025)
62.	Dunlin	0	0	0	0	0	0	0	0	3481	6	3487	1162	0	3481 (2025)
63.	Little Tern	0	0	0	0	0	0	0	0	114	0	114	38	0	114 (2025)
64.	Gull-billed Tern	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
65.	Caspian Tern	0	0	0	0	0	0	0	0	13	0	13	4.3	0	13 (2025)
66.	Black Tern	0	0	0	0	0	0	0	0	12	0	12	4	0	12 (2025)
67.	Common/Arctic Tern	0	0	0	0	0	0	0	0	1630	0	1630	543	0	1630 (2025)
68.	Common Tern	0	0	0	0	0	0	0	0	74	0	74	24.7	0	74 (2025)
69.	sterna sp.	0	0	0	0	0	0	0	0	23	0	23	7.7	0	23 (2025)
70.	Sandwich Tern	0	0	0	0	0	0	0	0	3044	0	3044	1015	0	3044 (2025)
71.	Little Gull	0	0	0	0	0	0	0	0	29	0	29	9.7	0	29 (2025)
72.	Kittiwake	0	0	0	0	0	0	0	0	20	0	20	6.7	0	20 (2025)
73.	Black-headed Gull	0	0	0	0	0	0	0	0	20407	8685	29092	9697	0	20407 (2025)
74.	Mediterranean Gull	0	0	0	0	0	0	0	0	640	13	653	218	0	640 (2025)
75.	Common Gull	0	0	0	0	0	0	0	0	127	0	127	42	0	127 (2025)
76.	Caspian Gull	0	0	0	0	0	0	0	0	5	0	5	1.7	0	5 (2025)
77.	Herring Gull	0	0	0	0	0	0	0	0	1423	24	1447	482	0	1423 (2025)
78.	Great Black-backed Gull	0	0	0	0	0	0	0	0	7	4	11	3.7	0	7 (2025)
79.	Lesser Black-backed Gull	0	0	0	0	0	0	0	0	18855	1295	20150	6717	0	18855 (2025)
80.	large gull sp.	0	0	0	0	0	0	0	0	571	0	571	190	0	571 (2025)
81.	skua sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
82.	Arctic Skua	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
83.	S. parasiticus / pomarinus	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
84.	Pomarine Skua	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
85.	Great Skua	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
86.	Razorbill	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
87.	Razorbill/Guillemot	0	0	0	0	0	0	0	0	56	41	97	32.3	0	56 (2025)
88.	Little Auk	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
89.	Guillemot	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
90.	Red-throated Diver	0	0	0	0	0	0	0	0	11	9	20	6.7	0	11 (2025)
91.	Black-throated Diver	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
92.	Red-/Blackthroated Diver	0	0	0	0	0	0	0	0	6	0	6	2	0	6 (2025)
93.	Great Northern Diver	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2025)
94.	diver sp.	0	0	0	0	0	0	0	0	7	6	13	4.3	0	7 (2025)
95.	Manx Shearwater	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
96.	Black Stork	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
97.	White Stork	0	0	0	0	0	0	0	0	92	3	95	31.7	0	92 (2025)
98.	Gannet	0	0	0	0	0	0	0	0	343	77	420	140	0	343 (2025)
99.	Cormorant	0	0	0	0	0	0	0	5	14267	1348	15620	5207	0	14267 (2025)
100.	Glossy Ibis	0	0	0	0	0	0	0	0	6	0	6	2	0	6 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	Spoonbill	0	0	0	0	0	0	0	0	4912	27	4939	1646	0	4912 (2025)
102.	Night Heron	0	0	0	0	0	0	0	0	6	0	6	2	0	6 (2025)
103.	Little Egret	0	0	0	0	0	0	0	0	16	0	16	5.3	0	16 (2025)
104.	Cattle Egret / Little Egret	0	0	0	0	0	0	0	0	9	0	9	3	0	9 (2025)
105.	Cattle Egret	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2026)
106.	Great White Egret	0	0	0	0	0	0	0	0	233	4	237	79	0	233 (2025)
107.	heron sp.	0	0	0	0	0	0	0	0	21	2	23	7.7	0	21 (2025)
108.	Grey Heron	0	0	0	0	0	0	0	0	1041	15	1056	352	0	1041 (2025)
109.	Purple Heron	0	0	0	0	0	0	0	0	94	0	94	31.3	0	94 (2025)
110.	Osprey	0	0	0	0	0	0	0	0	16	0	16	5.3	0	16 (2025)
111.	Black-winged Kite	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
112.	Honey Buzzard	0	0	0	0	0	0	0	0	20	0	20	6.7	0	20 (2025)
113.	Booted Eagle	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
114.	Sparrowhawk	0	0	0	0	0	0	0	0	304	12	316	105	0	304 (2025)
115.	Goshawk	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
116.	Marsh Harrier	0	0	0	0	0	0	0	0	458	1	459	153	0	458 (2025)
117.	Hen Harrier	0	0	0	0	0	0	0	0	12	0	12	4	0	12 (2025)
118.	Montagu's Harrier	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
119.	harrier sp.	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
120.	Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
121.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
122.	Red Kite	0	0	0	0	0	0	0	0	5	0	5	1.7	0	5 (2025)
123.	Black Kite	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
124.	Common Buzzard	0	0	0	0	0	0	0	1	210	18	229	76	3	210 (2025)
125.	raptor sp.	0	0	0	0	0	0	0	0	7	0	7	2.3	0	7 (2025)
126.	Buzzard/Honey Buzzard	0	0	0	0	0	0	0	0	55	0	55	18.3	0	55 (2025)
127.	MediumRaptor	0	0	0	0	0	0	0	0	15	0	15	5	0	15 (2025)
128.	Short-eared Owl	0	0	0	0	0	0	0	0	15	1	16	5.3	0	15 (2025)
129.	Hoopoe	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
130.	European Bee-eater	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
131.	Great Spotted Woodpecker	0	0	0	0	0	0	0	0	28	0	28	9.3	0	28 (2025)
132.	Green Woodpecker	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2026)
133.	Kestrel	0	0	0	0	0	0	0	0	200	0	200	67	0	200 (2025)
134.	falcon sp.	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
135.	Merlin	0	0	0	0	0	0	0	0	21	0	21	7	0	21 (2025)
136.	Hobby	0	0	0	0	0	0	0	0	27	0	27	9	0	27 (2025)
137.	Peregrine	0	0	0	0	0	0	0	0	27	1	28	9.3	0	27 (2025)
138.	Cockatiel	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
139.	Jay	0	0	0	0	0	0	0	0	16	0	16	5.3	0	16 (2025)
140.	Magpie	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
141.	Jackdaw	0	0	0	0	0	0	0	0	5966	1534	7500	2500	0	5966 (2025)
142.	Rook	0	0	0	0	0	0	0	0	21	1	22	7.3	0	21 (2025)
143.	Carrion Crow	0	0	0	0	0	0	0	0	350	288	638	213	0	350 (2025)
144.	Coal Tit	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
145.	Blue Tit	0	0	0	0	0	0	0	0	3098	528	3626	1209	0	3098 (2025)
146.	Great Tit	0	0	0	0	0	0	0	0	169	28	197	66	0	169 (2025)
147.	Parus (tit) sp.	0	0	0	0	0	0	0	0	17	0	17	5.7	0	17 (2025)
148.	Penduline Tit	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
149.	Bearded Tit	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
150.	Wood Lark	0	0	0	0	0	0	0	0	222	82	304	101	0	222 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Skylark	0	0	0	0	0	0	0	0	1345	131	1476	492	0	1345 (2025)
152.	Shore Lark	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
153.	lark sp.	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
154.	Sand Martin	0	0	0	0	0	0	0	0	2028	1	2029	676	0	2028 (2025)
155.	Swallow	0	0	0	0	0	0	0	0	13061	2	13063	4354	0	13061 (2025)
156.	House Martin	0	0	0	0	0	0	0	0	1907	0	1907	636	0	1907 (2025)
157.	swallow sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
158.	Long-tailed Tit	0	0	0	0	0	0	0	0	81	14	95	31.7	0	81 (2025)
159.	Willow Warbler	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
160.	Chiffchaff	0	0	0	0	0	0	0	0	7	2	9	3	0	7 (2025)
161.	Chiffchaff/Willow Warbler	0	0	0	0	0	0	0	0	20	0	20	6.7	0	20 (2025)
162.	Zitting Cisticola	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
163.	Blackcap	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
164.	Whitethroat	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
165.	Firecrest	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
166.	Goldcrest	0	0	0	0	0	0	0	0	41	0	41	13.7	0	41 (2025)
167.	Starling	0	0	0	0	0	0	0	5	280726	2622	283353	94451	0	280726 (2025)
168.	Song Thrush	0	0	0	0	0	0	0	0	1038	13	1051	350	0	1038 (2025)
169.	Mistle Thrush	0	0	0	0	0	0	0	0	41	0	41	13.7	0	41 (2025)
170.	Redwing	0	0	0	0	0	0	0	0	1030	0	1030	343	0	1030 (2025)
171.	Blackbird	0	0	0	0	0	0	0	1	133	6	140	47	0	133 (2025)
172.	Fieldfare	0	0	0	0	0	0	0	0	141	0	141	47	0	141 (2025)
173.	Ring Ouzel	0	0	0	0	0	0	0	0	43	0	43	14.3	0	43 (2025)
174.	thrush sp.	0	0	0	0	0	0	0	0	3198	31	3229	1076	0	3198 (2025)
175.	Spotted Flycatcher	0	0	0	0	0	0	0	0	13	0	13	4.3	0	13 (2025)
176.	Robin	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
177.	Pied Flycatcher	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
178.	Black Redstart	0	0	0	0	0	0	0	0	14	1	15	5	0	14 (2025)
179.	Stonechat	0	0	0	0	0	0	0	0	6	0	6	2	0	6 (2025)
180.	Wheatear	0	0	0	0	0	0	0	0	9	0	9	3	0	9 (2025)
181.	House Sparrow	0	0	0	0	0	0	0	0	10	0	10	3.3	0	10 (2025)
182.	Dunnock	0	0	0	0	0	0	0	0	7	0	7	2.3	0	7 (2025)
183.	Blue-headed Wagtail	0	0	0	0	0	0	0	0	349	0	349	116	0	349 (2025)
184.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	0	13	0	13	4.3	0	13 (2025)
185.	Grey-headed Wagtail	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
186.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	1314	0	1314	438	0	1314 (2025)
187.	Grey Wagtail	0	0	0	0	0	0	0	0	347	2	349	116	0	347 (2025)
188.	White Wagtail	0	0	0	0	0	0	0	0	336	233	569	190	0	336 (2025)
189.	alba wagtail sp.	0	0	0	0	0	0	0	0	1869	241	2110	703	0	1869 (2025)
190.	Pied Wagtail	0	0	0	0	0	0	0	0	10	0	10	3.3	0	10 (2025)
191.	Tawny Pipit	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
192.	Meadow Pipit	0	0	0	0	0	0	0	0	66979	259	67238	22413	0	66979 (2025)
193.	Tree Pipit	0	0	0	0	0	0	0	0	135	0	135	45	0	135 (2025)
194.	Olive-backed Pipit	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
195.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
196.	Water Pipit	0	0	0	0	0	0	0	0	23	0	23	7.7	0	23 (2025)
197.	Rock Pipit	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
198.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	9	0	9	3	0	9 (2025)
199.	pipit sp.	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2025)
200.	Chaffinch	0	0	0	0	0	0	0	0	310784	4172	314956	104985	0	310784 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
201.	Brambling	0	0	0	0	0	0	0	0	916	3	919	306	0	916 (2025)
202.	finch sp.	0	0	0	0	0	0	0	0	686	0	686	229	0	686 (2025)
203.	Chaffinch/Brambling	0	0	0	0	0	0	0	0	8116	0	8116	2705	0	8116 (2025)
204.	Hawfinch	0	0	0	0	0	0	0	0	67	0	67	22.3	0	67 (2025)
205.	Bullfinch	0	0	0	0	0	0	0	0	7	0	7	2.3	0	7 (2025)
206.	Greenfinch	0	0	0	0	0	0	0	0	170	25	195	65	0	170 (2025)
207.	Linnet	0	0	0	0	0	0	0	0	2127	115	2242	747	0	2127 (2025)
208.	Redpoll	0	0	0	0	0	0	0	0	49	0	49	16.3	0	49 (2025)
209.	Crossbill	0	0	0	0	0	0	0	0	75	0	75	25	0	75 (2025)
210.	crossbill sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
211.	Goldfinch	0	0	0	0	0	0	0	0	287	22	309	103	0	287 (2025)
212.	Serin	0	0	0	0	0	0	0	0	7	1	8	2.7	0	7 (2025)
213.	Siskin	0	0	0	0	0	0	0	0	13422	47	13469	4490	3	13422 (2025)
214.	Lapland Bunting	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
215.	Snow Bunting	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
216.	Yellowhammer	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
217.	Reed Bunting	0	0	0	0	0	0	0	0	277	19	296	99	0	277 (2025)
218.	bunting sp.	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
219.	passerine sp.	0	0	0	0	0	0	0	0	8638	692	9330	3110	0	8638 (2025)
	Other species
1.	Harbour Porpoise	0	0	0	0	0	0	0	0	4	0	4	1.3	0	4 (2025)
2.	Serotine	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
	Other species
1.	Brimstone	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
2.	European Peacock	0	0	0	0	0	0	0	0	5	0	5	1.7	0	5 (2025)
3.	Swallowtail	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
4.	white sp. (butterfly)	0	0	0	0	0	0	0	0	493	0	493	164	0	493 (2025)
5.	Red Admiral	0	0	0	0	0	0	0	0	12	1	13	4.3	0	12 (2025)
	Other species
1.	Emperor Dragonfly	0	0	0	0	0	0	0	0	2	0	2	0.7	0	2 (2025)
2.	Darter unknown	0	0	0	0	0	0	0	0	1621	0	1621	540	0	1621 (2025)
3.	Aeshna spec.	0	0	0	0	0	0	0	0	16	0	16	5.3	0	16 (2025)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	13	628	641	214	0	628 (2026)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	12	859846	42419	902277	300759	56
	Observation hours								1:00	659:55	69:00	729:55	243:18

Trektellen

Totals Spanjaardduinen 2017 - 2026