Select until 25 January

Totals Vlaardingen Foppenplas 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	3	5	2	0	10	2.5	0	5 (2024)
2.	Canada Goose	0	0	0	0	0	0	0	39	0	0	39	9.8	0	39 (2024)
3.	Barnacle Goose	0	0	0	0	0	0	788	3164	15583	789	20324	5081	1500	15583 (2025)
4.	Lesser Canada Goose	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
5.	Snow Goose	0	0	0	0	0	0	0	8	0	0	8	2	0	8 (2024)
6.	Greylag Goose	0	0	0	0	0	0	150	2	961	0	1113	278	0	961 (2025)
7.	Pink-footed Goose	0	0	0	0	0	0	78	12	563	0	653	163	0	563 (2025)
8.	Tundra Bean Goose	0	0	0	0	0	0	26	127	513	25	691	173	0	513 (2025)
9.	Bean Goose sp.	0	0	0	0	0	0	0	0	22	0	22	5.5	0	22 (2025)
10.	Eurasian White-fronted Goose	0	0	0	0	0	0	500	6246	10447	1302	18495	4624	0	10447 (2025)
11.	Mute Swan	0	0	0	0	0	0	18	198	149	0	365	91	0	198 (2024)
12.	Bewick's Swan	0	0	0	0	0	0	8	0	0	0	8	2	0	8 (2023)
13.	Egyptian Goose	0	0	0	0	0	0	0	0	17	0	17	4.3	0	17 (2025)
14.	Shelduck	0	0	0	0	0	0	8	50	151	3	212	53	0	151 (2025)
15.	Ruddy Shelduck	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
16.	Garganey	0	0	0	0	0	0	6	3	3	0	12	3	0	6 (2023)
17.	Shoveler	0	0	0	0	0	0	67	132	320	0	519	130	0	320 (2025)
18.	Gadwall	0	0	0	0	0	0	45	75	278	7	405	101	0	278 (2025)
19.	Wigeon	0	0	0	0	0	0	157	494	4362	49	5062	1266	0	4362 (2025)
20.	Mallard	0	0	0	0	0	0	32	80	356	0	468	117	0	356 (2025)
21.	Pintail	0	0	0	0	0	0	520	14	87	0	621	155	0	520 (2023)
22.	Teal	0	0	0	0	0	0	4	2	201	0	207	52	0	201 (2025)
23.	Pochard	0	0	0	0	0	0	0	32	22	0	54	13.5	0	32 (2024)
24.	Tufted Duck	0	0	0	0	0	0	72	259	2743	0	3074	769	0	2743 (2025)
25.	Goldeneye	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
26.	Swift	0	0	0	0	0	0	452	206	464	0	1122	281	0	464 (2025)
27.	Cuckoo	0	0	0	0	0	0	3	6	7	0	16	4	0	7 (2025)
28.	Stock Dove	0	0	0	0	0	0	46	105	638	13	802	201	0	638 (2025)
29.	Woodpigeon	0	0	0	0	0	0	69	450	2151	8	2678	670	1	2151 (2025)
30.	Collared Dove	0	0	0	0	0	0	0	0	3	0	3	0.8	0	3 (2025)
31.	Water Rail	0	0	0	0	0	0	1	4	1	0	6	1.5	1	4 (2024)
32.	Moorhen	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2024)
33.	Coot	0	0	0	0	0	0	0	0	8	0	8	2	0	8 (2025)
34.	Great Crested Grebe	0	0	0	0	0	0	2	1	20	0	23	5.8	0	20 (2025)
35.	Oystercatcher	0	0	0	0	0	0	0	11	21	0	32	8	12	21 (2025)
36.	Avocet	0	0	0	0	0	0	0	4	3	0	7	1.8	0	4 (2024)
37.	Grey Plover	0	0	0	0	0	0	1	7	0	0	8	2	0	7 (2024)
38.	Golden Plover	0	0	0	0	0	0	725	1446	1722	34	3927	982	200	1722 (2025)
39.	Ringed Plover	0	0	0	0	0	0	21	18	17	0	56	14	0	21 (2023)
40.	Little Ringed Plover	0	0	0	0	0	0	2	0	6	0	8	2	0	6 (2025)
41.	Lapwing	0	0	0	0	0	0	1391	6400	14256	239	22286	5572	60	14256 (2025)
42.	Whimbrel	0	0	0	0	0	0	77	24	174	0	275	69	0	174 (2025)
43.	Curlew	0	0	0	0	0	0	158	557	305	3	1023	256	0	557 (2024)
44.	Bar-tailed Godwit	0	0	0	0	0	0	1	4	2	0	7	1.8	0	4 (2024)
45.	Black-tailed Godwit	0	0	0	0	0	0	0	13	81	0	94	23.5	33	81 (2025)
46.	Jack Snipe	0	0	0	0	0	0	0	2	4	0	6	1.5	0	4 (2025)
47.	Woodcock	0	0	0	0	0	0	0	1	6	1	8	2	0	6 (2025)
48.	Snipe	0	0	0	0	0	0	449	751	797	0	1997	499	0	797 (2025)
49.	Common Sandpiper	0	0	0	0	0	0	15	38	26	0	79	19.8	1	38 (2024)
50.	Green Sandpiper	0	0	0	0	0	0	18	54	89	0	161	40	2	89 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
51.	Wood Sandpiper	0	0	0	0	0	0	0	9	7	0	16	4	0	9 (2024)
52.	Redshank	0	0	0	0	0	0	0	19	90	0	109	27	0	90 (2025)
53.	Spotted Redshank	0	0	0	0	0	0	0	1	5	0	6	1.5	0	5 (2025)
54.	Greenshank	0	0	0	0	0	0	23	17	27	0	67	16.8	0	27 (2025)
55.	Ruff	0	0	0	0	0	0	2	28	67	0	97	24.3	0	67 (2025)
56.	wader sp.	0	0	0	0	0	0	0	10	36	0	46	11.5	0	36 (2025)
57.	Temminck's Stint	0	0	0	0	0	0	0	9	1	0	10	2.5	0	9 (2024)
58.	Dunlin	0	0	0	0	0	0	1	18	19	0	38	9.5	0	19 (2025)
59.	Gull-billed Tern	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2024)
60.	Caspian Tern	0	0	0	0	0	0	2	3	0	0	5	1.3	0	3 (2024)
61.	Black Tern	0	0	0	0	0	0	3	4	10	0	17	4.3	0	10 (2025)
62.	Common Tern	0	0	0	0	0	0	159	231	236	0	626	157	0	236 (2025)
63.	Little Gull	0	0	0	0	0	0	6	1	2	0	9	2.3	0	6 (2023)
64.	Black-headed Gull	0	0	0	0	0	0	856	945	9712	18	11531	2883	800	9712 (2025)
65.	Mediterranean Gull	0	0	0	0	0	0	34	39	28	0	101	25	0	39 (2024)
66.	Common Gull	0	0	0	0	0	0	104	49	627	9	789	197	0	627 (2025)
67.	Caspian Gull	0	0	0	0	0	0	6	13	18	1	38	9.5	0	18 (2025)
68.	Herring Gull	0	0	0	0	0	0	57	104	317	10	488	122	0	317 (2025)
69.	Yellow-legged Gull	0	0	0	0	0	0	2	7	18	0	27	6.8	1	18 (2025)
70.	Great Black-backed Gull	0	0	0	0	0	0	3	6	18	0	27	6.8	0	18 (2025)
71.	Lesser Black-backed Gull	0	0	0	0	0	0	766	2781	5103	0	8650	2163	0	5103 (2025)
72.	White Stork	0	0	0	0	0	0	12	84	63	0	159	40	1	84 (2024)
73.	Cormorant	0	0	0	0	0	0	236	615	2189	60	3100	775	0	2189 (2025)
74.	Phalacrocorax sp.	0	0	0	0	0	0	0	6	0	0	6	1.5	0	6 (2024)
75.	Glossy Ibis	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
76.	Spoonbill	0	0	0	0	0	0	146	159	373	1	679	170	0	373 (2025)
77.	Bittern	0	0	0	0	0	0	1	0	4	0	5	1.3	0	4 (2025)
78.	Little Egret	0	0	0	0	0	0	0	13	4	0	17	4.3	0	13 (2024)
79.	Cattle Egret	0	0	0	0	0	0	38	7	4	0	49	12.3	1	38 (2023)
80.	Great White Egret	0	0	0	0	0	0	109	183	322	4	618	155	0	322 (2025)
81.	Grey Heron	0	0	0	0	0	0	121	105	259	0	485	121	0	259 (2025)
82.	Purple Heron	0	0	0	0	0	0	34	37	28	0	99	24.8	0	37 (2024)
83.	Osprey	0	0	0	0	0	0	7	1	2	0	10	2.5	0	7 (2023)
84.	Honey Buzzard	0	0	0	0	0	0	2	4	8	0	14	3.5	0	8 (2025)
85.	Sparrowhawk	0	0	0	0	0	0	16	39	89	1	145	36	0	89 (2025)
86.	Goshawk	0	0	0	0	0	0	12	29	53	1	95	23.8	0	53 (2025)
87.	Marsh Harrier	0	0	0	0	0	0	59	104	253	0	416	104	0	253 (2025)
88.	Hen Harrier	0	0	0	0	0	0	4	16	13	0	33	8.3	0	16 (2024)
89.	Pallid Harrier	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
90.	Montagu's Harrier	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
91.	harrier sp.	0	0	0	0	0	0	0	1	3	0	4	1	0	3 (2025)
92.	Black Kite	0	0	0	0	0	0	0	1	2	0	3	0.8	0	2 (2025)
93.	White-tailed Eagle	0	0	0	0	0	0	1	1	3	0	5	1.3	0	3 (2025)
94.	Common Buzzard	0	0	0	0	0	0	39	102	174	0	315	79	4	174 (2025)
95.	Long-eared Owl	0	0	0	0	0	0	0	1	2	1	4	1	0	2 (2025)
96.	Short-eared Owl	0	0	0	0	0	0	1	0	1	0	2	0.5	0	1 (2023)
97.	Kingfisher	0	0	0	0	0	0	6	4	12	0	22	5.5	0	12 (2025)
98.	Great Spotted Woodpecker	0	0	0	0	0	0	19	21	27	1	68	17	0	27 (2025)
99.	Green Woodpecker	0	0	0	0	0	0	2	16	13	0	31	7.8	0	16 (2024)
100.	Kestrel	0	0	0	0	0	0	0	6	50	0	56	14	1	50 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
101.	falcon sp.	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2026)
102.	Red-footed Falcon	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
103.	Merlin	0	0	0	0	0	0	1	2	6	0	9	2.3	0	6 (2025)
104.	Hobby	0	0	0	0	0	0	4	9	7	0	20	5	0	9 (2024)
105.	Peregrine	0	0	0	0	0	0	1	12	15	0	28	7	0	15 (2025)
106.	Rose-ringed Parakeet	0	0	0	0	0	0	22	12	25	0	59	14.8	0	25 (2025)
107.	Jay	0	0	0	0	0	0	11	16	5	0	32	8	0	16 (2024)
108.	Magpie	0	0	0	0	0	0	11	18	25	0	54	13.5	0	25 (2025)
109.	Jackdaw	0	0	0	0	0	0	22	145	654	2	823	206	1	654 (2025)
110.	Rook	0	0	0	0	0	0	26	50	97	6	179	45	0	97 (2025)
111.	Carrion Crow	0	0	0	0	0	0	2	9	151	2	164	41	0	151 (2025)
112.	Raven	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
113.	Blue Tit	0	0	0	0	0	0	81	65	296	0	442	111	0	296 (2025)
114.	Great Tit	0	0	0	0	0	0	39	25	95	1	160	40	0	95 (2025)
115.	Parus (tit) sp.	0	0	0	0	0	0	0	0	159	0	159	40	0	159 (2025)
116.	Bearded Tit	0	0	0	0	0	0	0	1	11	0	12	3	0	11 (2025)
117.	Wood Lark	0	0	0	0	0	0	7	4	14	0	25	6.3	0	14 (2025)
118.	Skylark	0	0	0	0	0	0	556	615	1446	2	2619	655	0	1446 (2025)
119.	lark sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
120.	Sand Martin	0	0	0	0	0	0	390	61	729	0	1180	295	0	729 (2025)
121.	Swallow	0	0	0	0	0	0	1030	790	2265	0	4085	1021	0	2265 (2025)
122.	House Martin	0	0	0	0	0	0	32	205	459	0	696	174	0	459 (2025)
123.	Cetti's Warbler	0	0	0	0	0	0	0	3	4	0	7	1.8	0	4 (2025)
124.	Long-tailed Tit	0	0	0	0	0	0	9	3	15	0	27	6.8	0	15 (2025)
125.	Willow Warbler	0	0	0	0	0	0	8	1	0	0	9	2.3	0	8 (2023)
126.	Chiffchaff	0	0	0	0	0	0	87	44	51	0	182	46	0	87 (2023)
127.	Sedge Warbler	0	0	0	0	0	0	3	3	0	0	6	1.5	0	3 (2023)
128.	Reed Warbler	0	0	0	0	0	0	6	4	0	0	10	2.5	0	6 (2023)
129.	Marsh Warbler	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2024)
130.	Savi's Warbler	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
131.	Blackcap	0	0	0	0	0	0	6	6	4	0	16	4	0	6 (2023)
132.	Garden Warbler	0	0	0	0	0	0	1	2	1	0	4	1	0	2 (2024)
133.	Whitethroat	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
134.	Firecrest	0	0	0	0	0	0	4	3	7	0	14	3.5	0	7 (2025)
135.	Goldcrest	0	0	0	0	0	0	13	7	36	0	56	14	0	36 (2025)
136.	Wren	0	0	0	0	0	0	3	0	5	0	8	2	0	5 (2025)
137.	Short-toed Tree Creeper	0	0	0	0	0	0	1	0	1	0	2	0.5	0	1 (2023)
138.	Starling	0	0	0	0	0	0	1511	10954	55840	31	68336	17084	2000	55840 (2025)
139.	Song Thrush	0	0	0	0	0	0	76	116	448	0	640	160	0	448 (2025)
140.	Mistle Thrush	0	0	0	0	0	0	3	6	20	0	29	7.3	0	20 (2025)
141.	Redwing	0	0	0	0	0	0	670	800	9045	2	10517	2629	1	9045 (2025)
142.	Blackbird	0	0	0	0	0	0	12	14	78	2	106	27	0	78 (2025)
143.	Fieldfare	0	0	0	0	0	0	712	182	5715	0	6609	1652	18	5715 (2025)
144.	Ring Ouzel	0	0	0	0	0	0	1	8	4	0	13	3.3	0	8 (2024)
145.	thrush sp.	0	0	0	0	0	0	0	14	9	0	23	5.8	0	14 (2024)
146.	Spotted Flycatcher	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2023)
147.	Robin	0	0	0	0	0	0	1	0	3	0	4	1	0	3 (2025)
148.	Pied Flycatcher	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2023)
149.	Black Redstart	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2024)
150.	Redstart	0	0	0	0	0	0	1	2	0	0	3	0.8	0	2 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
151.	Whinchat	0	0	0	0	0	0	2	11	6	0	19	4.8	30	11 (2024)
152.	Stonechat	0	0	0	0	0	0	13	6	8	0	27	6.8	0	13 (2023)
153.	Wheatear	0	0	0	0	0	0	9	14	9	0	32	8	0	14 (2024)
154.	Tree Sparrow	0	0	0	0	0	0	12	4	11	0	27	6.8	0	12 (2023)
155.	House Sparrow	0	0	0	0	0	0	0	0	19	0	19	4.8	0	19 (2025)
156.	Dunnock	0	0	0	0	0	0	9	10	8	0	27	6.8	0	10 (2024)
157.	Blue-headed Wagtail	0	0	0	0	0	0	38	72	116	0	226	57	0	116 (2025)
158.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	1	9	0	10	2.5	0	9 (2025)
159.	Yellow wagtail sp.	0	0	0	0	0	0	0	0	15	0	15	3.8	0	15 (2025)
160.	Grey Wagtail	0	0	0	0	0	0	8	31	44	0	83	20.8	1	44 (2025)
161.	White Wagtail	0	0	0	0	0	0	23	73	109	0	205	51	0	109 (2025)
162.	alba wagtail sp.	0	0	0	0	0	0	0	0	4	0	4	1	0	4 (2025)
163.	Pied Wagtail	0	0	0	0	0	0	0	2	1	0	3	0.8	0	2 (2024)
164.	Meadow Pipit	0	0	0	0	0	0	769	715	2001	0	3485	871	0	2001 (2025)
165.	Tree Pipit	0	0	0	0	0	0	17	34	23	0	74	18.5	0	34 (2024)
166.	Water Pipit	0	0	0	0	0	0	15	34	45	0	94	23.5	0	45 (2025)
167.	pipit sp.	0	0	0	0	0	0	0	3	1	0	4	1	0	3 (2024)
168.	Chaffinch	0	0	0	0	0	0	721	1625	7312	37	9695	2424	1	7312 (2025)
169.	Brambling	0	0	0	0	0	0	16	39	109	0	164	41	0	109 (2025)
170.	Hawfinch	0	0	0	0	0	0	2	7	8	0	17	4.3	0	8 (2025)
171.	Bullfinch	0	0	0	0	0	0	0	4	2	0	6	1.5	0	4 (2024)
172.	Greenfinch	0	0	0	0	0	0	38	109	446	0	593	148	0	446 (2025)
173.	Linnet	0	0	0	0	0	0	129	122	855	12	1118	280	0	855 (2025)
174.	Mealy Redpoll	0	0	0	0	0	0	1	1	0	0	2	0.5	0	1 (2023)
175.	Lesser Redpoll	0	0	0	0	0	0	2	0	0	0	2	0.5	0	2 (2023)
176.	Redpoll	0	0	0	0	0	0	3	3	46	0	52	13	0	46 (2025)
177.	Crossbill	0	0	0	0	0	0	1	2	4	0	7	1.8	0	4 (2025)
178.	Goldfinch	0	0	0	0	0	0	131	211	655	31	1028	257	0	655 (2025)
179.	Siskin	0	0	0	0	0	0	116	446	1040	0	1602	401	0	1040 (2025)
180.	Lapland Bunting	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
181.	Yellowhammer	0	0	0	0	0	0	0	2	1	0	3	0.8	0	2 (2024)
182.	Reed Bunting	0	0	0	0	0	0	173	194	541	0	908	227	3	541 (2025)
183.	Species unidentified	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2025)
	Other species
1.	Common Noctule	0	0	0	0	0	0	0	0	5	0	5	1.3	0	5 (2025)
2.	Common Pipistrelle	0	0	0	0	0	0	0	0	8	0	8	2	0	8 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	16415	44884	169092	2709	233100	58275	4673
	Observation hours							114:51	223:35	281:25	2:45	622:36	155:39

Trektellen

Totals Vlaardingen Foppenplas 2017 - 2026