Select until 4 July

Totals Vijfhoek Diemen (nacht) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	0	0	6	8	14	7	0	8 (2025)
2.	Barnacle Goose	0	0	0	0	0	0	0	0	4211	10651	14862	7431	0	10651 (2025)
3.	Greylag Goose	0	0	0	0	0	0	0	0	1028	853	1881	941	0	1028 (2024)
4.	goose sp.	0	0	0	0	0	0	0	0	17	16	33	16.5	0	17 (2024)
5.	Pink-footed Goose	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
6.	Tundra Bean Goose	0	0	0	0	0	0	0	0	9	8	17	8.5	0	9 (2024)
7.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	12771	18273	31044	15522	0	18273 (2025)
8.	Mute Swan	0	0	0	0	0	0	0	0	2	2	4	2	0	2 (2024)
9.	Egyptian Goose	0	0	0	0	0	0	0	0	0	4	4	2	0	4 (2025)
10.	Shelduck	0	0	0	0	0	0	0	0	2	1	3	1.5	0	2 (2024)
11.	Shoveler	0	0	0	0	0	0	0	0	0	10	10	5	0	10 (2025)
12.	Gadwall	0	0	0	0	0	0	0	0	162	201	363	182	0	201 (2025)
13.	Wigeon	0	0	0	0	0	0	0	0	9028	12935	21963	10982	0	12935 (2025)
14.	Mallard	0	0	0	0	0	0	0	0	71	75	146	73	0	75 (2025)
15.	Pintail	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2025)
16.	Teal	0	0	0	0	0	0	0	0	25	151	176	88	0	151 (2025)
17.	duck sp.	0	0	0	0	0	0	0	0	164	111	275	138	0	164 (2024)
18.	Pochard	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2025)
19.	Tufted Duck	0	0	0	0	0	0	0	0	3	1	4	2	0	3 (2024)
20.	Aythya sp.	0	0	0	0	0	0	0	0	13	1	14	7	0	13 (2024)
21.	Goldeneye	0	0	0	0	0	0	0	0	2	1	3	1.5	0	2 (2024)
22.	Quail	0	0	0	0	0	0	0	0	4	2	6	3	0	4 (2024)
23.	Swift	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2024)
24.	Cuckoo	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
25.	Woodpigeon	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
26.	Water Rail	0	0	0	0	0	0	0	0	72	71	143	72	0	72 (2024)
27.	Spotted Crake	0	0	0	0	0	0	0	0	9	3	12	6	0	9 (2024)
28.	Moorhen	0	0	0	0	0	0	0	0	74	89	163	82	0	89 (2025)
29.	Coot	0	0	0	0	0	0	0	0	154	73	227	114	0	154 (2024)
30.	Baillon's Crake	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
31.	Little Grebe	0	0	0	0	0	0	0	0	102	53	155	78	0	102 (2024)
32.	Great Crested Grebe	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2024)
33.	Stone Curlew	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
34.	Oystercatcher	0	0	0	0	0	0	0	0	227	301	528	264	0	301 (2025)
35.	Avocet	0	0	0	0	0	0	0	0	27	46	73	36.5	0	46 (2025)
36.	Grey Plover	0	0	0	0	0	0	0	0	13	2	15	7.5	0	13 (2024)
37.	Golden Plover	0	0	0	0	0	0	0	0	22	42	64	32	0	42 (2025)
38.	Ringed Plover	0	0	0	0	0	0	0	0	16	2	18	9	0	16 (2024)
39.	Little Ringed Plover	0	0	0	0	0	0	0	0	40	34	74	37	0	40 (2024)
40.	Lapwing	0	0	0	0	0	0	0	0	17	11	28	14	0	17 (2024)
41.	Whimbrel	0	0	0	0	0	0	0	0	45	14	59	29.5	0	45 (2024)
42.	Curlew	0	0	0	0	0	0	0	0	142	67	209	105	0	142 (2024)
43.	Black-tailed Godwit	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
44.	Snipe	0	0	0	0	0	0	0	0	81	125	206	103	0	125 (2025)
45.	Common Sandpiper	0	0	0	0	0	0	0	0	536	28	564	282	0	536 (2024)
46.	Green Sandpiper	0	0	0	0	0	0	0	0	61	7	68	34	0	61 (2024)
47.	Wood Sandpiper	0	0	0	0	0	0	0	0	6	0	6	3	0	6 (2024)
48.	Redshank	0	0	0	0	0	0	0	0	109	66	175	88	0	109 (2024)
49.	Spotted Redshank	0	0	0	0	0	0	0	0	3	0	3	1.5	0	3 (2024)
50.	Greenshank	0	0	0	0	0	0	0	0	43	2	45	22.5	0	43 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	wader sp.	0	0	0	0	0	0	0	0	3	0	3	1.5	0	3 (2024)
52.	Curlew Sandpiper	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2024)
53.	Dunlin	0	0	0	0	0	0	0	0	39	15	54	27	0	39 (2024)
54.	Caspian Tern	0	0	0	0	0	0	0	0	2	1	3	1.5	0	2 (2024)
55.	Black Tern	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
56.	Common Tern	0	0	0	0	0	0	0	0	4	0	4	2	0	4 (2024)
57.	Black-headed Gull	0	0	0	0	0	0	0	0	100	72	172	86	0	100 (2024)
58.	Mediterranean Gull	0	0	0	0	0	0	0	0	1	4	5	2.5	0	4 (2025)
59.	Common Gull	0	0	0	0	0	0	0	0	2	23	25	12.5	0	23 (2025)
60.	Herring Gull	0	0	0	0	0	0	0	0	3	13	16	8	0	13 (2025)
61.	Lesser Black-backed Gull	0	0	0	0	0	0	0	0	13	57	70	35	0	57 (2025)
62.	large gull sp.	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
63.	Cormorant	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
64.	Bittern	0	0	0	0	0	0	0	0	44	24	68	34	0	44 (2024)
65.	Little Bittern	0	0	0	0	0	0	0	0	5	1	6	3	0	5 (2024)
66.	Night Heron	0	0	0	0	0	0	0	0	13	0	13	6.5	0	13 (2024)
67.	heron sp.	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
68.	Grey Heron	0	0	0	0	0	0	0	0	216	130	346	173	0	216 (2024)
69.	Purple Heron	0	0	0	0	0	0	0	0	4	1	5	2.5	0	4 (2024)
70.	Barn Owl	0	0	0	0	0	0	0	0	8	4	12	6	0	8 (2024)
71.	Long-eared Owl	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2025)
72.	owl sp.	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
73.	Tawny Owl	0	0	0	0	0	0	0	0	1	1	2	1	0	1 (2024)
74.	Kingfisher	0	0	0	0	0	0	0	0	6	1	7	3.5	0	6 (2024)
75.	Great Spotted Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
76.	Green Woodpecker	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
77.	Jay	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
78.	Carrion Crow	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
79.	Skylark	0	0	0	0	0	0	0	0	3	4	7	3.5	0	4 (2025)
80.	Sand Martin	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
81.	Long-tailed Tit	0	0	0	0	0	0	0	0	0	3	3	1.5	0	3 (2025)
82.	Chiffchaff	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2024)
83.	Goldcrest	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
84.	Short-toed Tree Creeper	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
85.	Starling	0	0	0	0	0	0	0	0	15	3	18	9	0	15 (2024)
86.	Song Thrush	0	0	0	0	0	0	0	0	658	363	1021	511	0	658 (2024)
87.	Redwing	0	0	0	0	0	0	0	0	4758	1179	5937	2969	0	4758 (2024)
88.	Blackbird	0	0	0	0	0	0	0	0	459	13	472	236	0	459 (2024)
89.	Fieldfare	0	0	0	0	0	0	0	0	5	4	9	4.5	0	5 (2024)
90.	thrush sp.	0	0	0	0	0	0	0	0	1	1	2	1	0	1 (2024)
91.	Spotted Flycatcher	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
92.	Robin	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2025)
93.	Pied Flycatcher	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2024)
94.	Blue-headed Wagtail	0	0	0	0	0	0	0	0	3	0	3	1.5	0	3 (2024)
95.	Meadow Pipit	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2025)
96.	Tree Pipit	0	0	0	0	0	0	0	0	9	1	10	5	0	9 (2024)
97.	Olive-backed Pipit	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
98.	Chaffinch	0	0	0	0	0	0	0	0	2	1	3	1.5	0	2 (2024)
99.	Brambling	0	0	0	0	0	0	0	0	4	0	4	2	0	4 (2024)
100.	Hawfinch	0	0	0	0	0	0	0	0	2	3	5	2.5	0	3 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Goldfinch	0	0	0	0	0	0	0	0	3	0	3	1.5	0	3 (2024)
102.	Siskin	0	0	0	0	0	0	0	0	2	1	3	1.5	0	2 (2024)
103.	Ortolan Bunting	0	0	0	0	0	0	0	0	5	0	5	2.5	0	5 (2024)
104.	Reed Bunting	0	0	0	0	0	0	0	0	4	2	6	3	0	4 (2024)
105.	bunting sp.	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
106.	Species unidentified	0	0	0	0	0	0	0	0	116	122	238	119	0	122 (2025)
107.	passerine sp.	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2024)
	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	35859	46404	82263	41132	0
	Observation hours									1,760:39	1,724:40	3,485:19	1,742:40

Trektellen

Totals Vijfhoek Diemen (nacht) 2016 - 2025