Select until 17 September

Totals Spanjaardduinen 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	0	0	48	48	24	0	48 (2025)
2.	Canada Goose	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
3.	Barnacle Goose	0	0	0	0	0	0	0	0	0	31	31	15.5	0	31 (2025)
4.	Greylag Goose	0	0	0	0	0	0	0	0	0	529	529	265	0	529 (2025)
5.	goose sp.	0	0	0	0	0	0	0	0	0	762	762	381	0	762 (2025)
6.	Pink-footed Goose	0	0	0	0	0	0	0	0	0	229	229	115	0	229 (2025)
7.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	0	794	794	397	0	794 (2025)
8.	Black Swan	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
9.	Mute Swan	0	0	0	0	0	0	0	0	0	125	125	63	0	125 (2025)
10.	Egyptian Goose	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
11.	Shelduck	0	0	0	0	0	0	0	0	0	847	847	424	0	847 (2025)
12.	Shoveler	0	0	0	0	0	0	0	0	0	133	133	67	0	133 (2025)
13.	Gadwall	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
14.	Wigeon	0	0	0	0	0	0	0	0	0	220	220	110	0	220 (2025)
15.	Mallard	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
16.	Pintail	0	0	0	0	0	0	0	0	0	18	18	9	0	18 (2025)
17.	Teal	0	0	0	0	0	0	0	0	0	22	22	11	0	22 (2025)
18.	duck sp.	0	0	0	0	0	0	0	0	0	244	244	122	0	244 (2025)
19.	Tufted Duck	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
20.	Eider	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
21.	Common Scoter	0	0	0	0	0	0	0	0	0	196	196	98	0	196 (2025)
22.	Red-breasted Merganser	0	0	0	0	0	0	0	0	0	19	19	9.5	0	19 (2025)
23.	Swift	0	0	0	0	0	0	0	0	0	18022	18022	9011	50	18022 (2025)
24.	Cuckoo	0	0	0	0	0	0	0	0	0	5	5	2.5	0	5 (2025)
25.	Stock Dove	0	0	0	0	0	0	0	0	0	53	53	26.5	0	53 (2025)
26.	Woodpigeon	0	0	0	0	0	0	0	0	0	6207	6207	3104	0	6207 (2025)
27.	dove (Columba) sp.	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
28.	Turtle Dove	0	0	0	0	0	0	0	0	0	7	7	3.5	0	7 (2025)
29.	Collared Dove	0	0	0	0	0	0	0	0	0	19	19	9.5	0	19 (2025)
30.	Crane	0	0	0	0	0	0	0	0	0	9	9	4.5	0	9 (2025)
31.	Great Crested Grebe	0	0	0	0	0	0	0	0	0	17	17	8.5	0	17 (2025)
32.	Oystercatcher	0	0	0	0	0	0	0	0	0	140	140	70	0	140 (2025)
33.	Avocet	0	0	0	0	0	0	0	0	0	895	895	448	0	895 (2025)
34.	Grey Plover	0	0	0	0	0	0	0	0	0	233	233	117	0	233 (2025)
35.	Pluvialis sp.	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
36.	Golden Plover	0	0	0	0	0	0	0	0	0	37	37	18.5	0	37 (2025)
37.	Dotterel	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
38.	Ringed Plover	0	0	0	0	0	0	0	0	0	315	315	158	0	315 (2025)
39.	Little Ringed Plover	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
40.	Lapwing	0	0	0	0	0	0	0	0	0	1200	1200	600	0	1200 (2025)
41.	Whimbrel	0	0	0	0	0	0	0	0	0	1773	1773	887	0	1773 (2025)
42.	Curlew	0	0	0	0	0	0	0	0	0	168	168	84	0	168 (2025)
43.	Numenius sp.	0	0	0	0	0	0	0	0	0	89	89	44.5	0	89 (2025)
44.	Bar-tailed Godwit	0	0	0	0	0	0	0	0	0	153	153	77	0	153 (2025)
45.	Black-tailed Godwit	0	0	0	0	0	0	0	0	0	31	31	15.5	0	31 (2025)
46.	Snipe	0	0	0	0	0	0	0	0	0	25	25	12.5	0	25 (2025)
47.	Common Sandpiper	0	0	0	0	0	0	0	0	0	60	60	30	0	60 (2025)
48.	Green Sandpiper	0	0	0	0	0	0	0	0	0	41	41	20.5	0	41 (2025)
49.	Wood Sandpiper	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
50.	Redshank	0	0	0	0	0	0	0	0	0	553	553	277	0	553 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Greenshank	0	0	0	0	0	0	0	0	0	160	160	80	0	160 (2025)
52.	Turnstone	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
53.	Knot	0	0	0	0	0	0	0	0	0	80	80	40	0	80 (2025)
54.	Ruff	0	0	0	0	0	0	0	0	0	161	161	81	0	161 (2025)
55.	wader sp.	0	0	0	0	0	0	0	0	0	818	818	409	0	818 (2025)
56.	small wader	0	0	0	0	0	0	0	0	0	95	95	47.5	0	95 (2025)
57.	large wader	0	0	0	0	0	0	0	0	0	59	59	29.5	0	59 (2025)
58.	Curlew Sandpiper	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
59.	Sanderling	0	0	0	0	0	0	0	0	0	112	112	56	0	112 (2025)
60.	Dunlin	0	0	0	0	0	0	0	0	0	3480	3480	1740	0	3480 (2025)
61.	Little Tern	0	0	0	0	0	0	0	0	0	114	114	57	0	114 (2025)
62.	Gull-billed Tern	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
63.	Caspian Tern	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
64.	Black Tern	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
65.	Common/Arctic Tern	0	0	0	0	0	0	0	0	0	1480	1480	740	0	1480 (2025)
66.	Common Tern	0	0	0	0	0	0	0	0	0	74	74	37	0	74 (2025)
67.	sterna sp.	0	0	0	0	0	0	0	0	0	6	6	3	0	6 (2025)
68.	Sandwich Tern	0	0	0	0	0	0	0	0	0	2805	2805	1403	0	2805 (2025)
69.	Little Gull	0	0	0	0	0	0	0	0	0	28	28	14	0	28 (2025)
70.	Kittiwake	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
71.	Black-headed Gull	0	0	0	0	0	0	0	0	0	16129	16129	8065	0	16129 (2025)
72.	Mediterranean Gull	0	0	0	0	0	0	0	0	0	638	638	319	0	638 (2025)
73.	Common Gull	0	0	0	0	0	0	0	0	0	127	127	64	0	127 (2025)
74.	Caspian Gull	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
75.	Herring Gull	0	0	0	0	0	0	0	0	0	1413	1413	707	0	1413 (2025)
76.	Great Black-backed Gull	0	0	0	0	0	0	0	0	0	5	5	2.5	0	5 (2025)
77.	Lesser Black-backed Gull	0	0	0	0	0	0	0	0	0	17031	17031	8516	0	17031 (2025)
78.	large gull sp.	0	0	0	0	0	0	0	0	0	386	386	193	0	386 (2025)
79.	Arctic Skua	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
80.	S. parasiticus / pomarinus	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
81.	Pomarine Skua	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
82.	Red-throated Diver	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
83.	diver sp.	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
84.	Black Stork	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
85.	White Stork	0	0	0	0	0	0	0	0	0	92	92	46	0	92 (2025)
86.	Gannet	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
87.	Cormorant	0	0	0	0	0	0	0	0	5	8596	8601	4301	0	8596 (2025)
88.	Glossy Ibis	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
89.	Spoonbill	0	0	0	0	0	0	0	0	0	2229	2229	1115	0	2229 (2025)
90.	Night Heron	0	0	0	0	0	0	0	0	0	6	6	3	0	6 (2025)
91.	Little Egret	0	0	0	0	0	0	0	0	0	16	16	8	0	16 (2025)
92.	Cattle Egret / Little Egret	0	0	0	0	0	0	0	0	0	8	8	4	0	8 (2025)
93.	Great White Egret	0	0	0	0	0	0	0	0	0	155	155	78	0	155 (2025)
94.	heron sp.	0	0	0	0	0	0	0	0	0	21	21	10.5	0	21 (2025)
95.	Grey Heron	0	0	0	0	0	0	0	0	0	837	837	419	0	837 (2025)
96.	Purple Heron	0	0	0	0	0	0	0	0	0	94	94	47	0	94 (2025)
97.	Osprey	0	0	0	0	0	0	0	0	0	14	14	7	0	14 (2025)
98.	Honey Buzzard	0	0	0	0	0	0	0	0	0	20	20	10	0	20 (2025)
99.	Booted Eagle	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
100.	Sparrowhawk	0	0	0	0	0	0	0	0	0	143	143	72	0	143 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Marsh Harrier	0	0	0	0	0	0	0	0	0	443	443	222	0	443 (2025)
102.	Hen Harrier	0	0	0	0	0	0	0	0	0	6	6	3	0	6 (2025)
103.	Montagu's Harrier	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
104.	harrier sp.	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
105.	Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
106.	Hen/Montagu's/Pallid Harrier	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
107.	Red Kite	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
108.	Black Kite	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
109.	Common Buzzard	0	0	0	0	0	0	0	0	1	167	168	84	3	167 (2025)
110.	raptor sp.	0	0	0	0	0	0	0	0	0	7	7	3.5	0	7 (2025)
111.	Buzzard/Honey Buzzard	0	0	0	0	0	0	0	0	0	36	36	18	0	36 (2025)
112.	MediumRaptor	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
113.	Short-eared Owl	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
114.	Hoopoe	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
115.	European Bee-eater	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
116.	Great Spotted Woodpecker	0	0	0	0	0	0	0	0	0	12	12	6	0	12 (2025)
117.	Kestrel	0	0	0	0	0	0	0	0	0	190	190	95	0	190 (2025)
118.	falcon sp.	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
119.	Merlin	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
120.	Hobby	0	0	0	0	0	0	0	0	0	22	22	11	0	22 (2025)
121.	Peregrine	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
122.	Cockatiel	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
123.	Jay	0	0	0	0	0	0	0	0	0	12	12	6	0	12 (2025)
124.	Magpie	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
125.	Jackdaw	0	0	0	0	0	0	0	0	0	5155	5155	2578	0	5155 (2025)
126.	Rook	0	0	0	0	0	0	0	0	0	15	15	7.5	0	15 (2025)
127.	Carrion Crow	0	0	0	0	0	0	0	0	0	309	309	155	0	309 (2025)
128.	Blue Tit	0	0	0	0	0	0	0	0	0	24	24	12	0	24 (2025)
129.	Great Tit	0	0	0	0	0	0	0	0	0	50	50	25	0	50 (2025)
130.	Penduline Tit	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
131.	Bearded Tit	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
132.	Wood Lark	0	0	0	0	0	0	0	0	0	138	138	69	0	138 (2025)
133.	Skylark	0	0	0	0	0	0	0	0	0	142	142	71	0	142 (2025)
134.	lark sp.	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
135.	Sand Martin	0	0	0	0	0	0	0	0	0	2028	2028	1014	0	2028 (2025)
136.	Swallow	0	0	0	0	0	0	0	0	0	12116	12116	6058	0	12116 (2025)
137.	House Martin	0	0	0	0	0	0	0	0	0	1883	1883	942	0	1883 (2025)
138.	swallow sp.	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
139.	Long-tailed Tit	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
140.	Willow Warbler	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
141.	Chiffchaff	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
142.	Chiffchaff/Willow Warbler	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
143.	Blackcap	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
144.	Whitethroat	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
145.	Goldcrest	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
146.	Starling	0	0	0	0	0	0	0	0	5	2183	2188	1094	0	2183 (2025)
147.	Song Thrush	0	0	0	0	0	0	0	0	0	442	442	221	0	442 (2025)
148.	Mistle Thrush	0	0	0	0	0	0	0	0	0	34	34	17	0	34 (2025)
149.	Redwing	0	0	0	0	0	0	0	0	0	23	23	11.5	0	23 (2025)
150.	Blackbird	0	0	0	0	0	0	0	0	1	4	5	2.5	0	4 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Fieldfare	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
152.	Ring Ouzel	0	0	0	0	0	0	0	0	0	42	42	21	0	42 (2025)
153.	thrush sp.	0	0	0	0	0	0	0	0	0	363	363	182	0	363 (2025)
154.	Spotted Flycatcher	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
155.	Pied Flycatcher	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
156.	Black Redstart	0	0	0	0	0	0	0	0	0	9	9	4.5	0	9 (2025)
157.	Stonechat	0	0	0	0	0	0	0	0	0	5	5	2.5	0	5 (2025)
158.	Wheatear	0	0	0	0	0	0	0	0	0	8	8	4	0	8 (2025)
159.	Dunnock	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
160.	Blue-headed Wagtail	0	0	0	0	0	0	0	0	0	331	331	166	0	331 (2025)
161.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
162.	Grey-headed Wagtail	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
163.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	0	1305	1305	653	0	1305 (2025)
164.	Grey Wagtail	0	0	0	0	0	0	0	0	0	76	76	38	0	76 (2025)
165.	White Wagtail	0	0	0	0	0	0	0	0	0	294	294	147	0	294 (2025)
166.	alba wagtail sp.	0	0	0	0	0	0	0	0	0	1790	1790	895	0	1790 (2025)
167.	Pied Wagtail	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
168.	Tawny Pipit	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
169.	Meadow Pipit	0	0	0	0	0	0	0	0	0	55149	55149	27575	0	55149 (2025)
170.	Tree Pipit	0	0	0	0	0	0	0	0	0	133	133	67	0	133 (2025)
171.	Rock Pipit/Water Pipit	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
172.	pipit sp.	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
173.	Chaffinch	0	0	0	0	0	0	0	0	0	3292	3292	1646	0	3292 (2025)
174.	Brambling	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
175.	Chaffinch/Brambling	0	0	0	0	0	0	0	0	0	330	330	165	0	330 (2025)
176.	Hawfinch	0	0	0	0	0	0	0	0	0	51	51	25.5	0	51 (2025)
177.	Bullfinch	0	0	0	0	0	0	0	0	0	6	6	3	0	6 (2025)
178.	Greenfinch	0	0	0	0	0	0	0	0	0	64	64	32	0	64 (2025)
179.	Linnet	0	0	0	0	0	0	0	0	0	1465	1465	733	0	1465 (2025)
180.	redpoll sp.	0	0	0	0	0	0	0	0	0	9	9	4.5	0	9 (2025)
181.	Goldfinch	0	0	0	0	0	0	0	0	0	97	97	48.5	0	97 (2025)
182.	Serin	0	0	0	0	0	0	0	0	0	7	7	3.5	0	7 (2025)
183.	Siskin	0	0	0	0	0	0	0	0	0	96	96	48	0	96 (2025)
184.	Reed Bunting	0	0	0	0	0	0	0	0	0	105	105	53	0	105 (2025)
185.	bunting sp.	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
186.	passerine sp.	0	0	0	0	0	0	0	0	0	994	994	497	0	994 (2025)
	Other species
1.	Harbour Porpoise	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
2.	Serotine	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
	Other species
1.	Brimstone	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
2.	European Peacock	0	0	0	0	0	0	0	0	0	5	5	2.5	0	5 (2025)
3.	Swallowtail	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
4.	white sp. (butterfly)	0	0	0	0	0	0	0	0	0	124	124	62	0	124 (2025)
5.	Red Admiral	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
	Other species
1.	Emperor Dragonfly	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
2.	Darter unknown	0	0	0	0	0	0	0	0	0	43	43	21.5	0	43 (2025)
	Other species
1.	Bumblebee sp.	0	0	0	0	0	0	0	0	0	13	13	6.5	0	13 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	0	12	183673	183685	91843	53
	Observation hours									1:00	456:15	457:15	228:38

Trektellen

Totals Spanjaardduinen 2016 - 2025