Select until 12 May

Totals Abcoude A2 (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	5	19	23	19	16	17	1	100	14.3	0	23 (2021)
2.	Barnacle Goose	0	0	0	0	70	295	33	80	20	6	504	72	0	295 (2021)
3.	Greylag Goose	0	0	0	3	114	32	143	45	27	1	365	52	0	143 (2022)
4.	Eurasian White-fronted Goose	0	0	0	0	74	28	125	15	74	1	317	45	0	125 (2022)
5.	Mute Swan	0	0	0	0	0	4	4	0	0	0	8	1.1	0	4 (2021)
6.	Egyptian Goose	0	0	0	0	0	2	3	1	0	0	6	0.9	0	3 (2022)
7.	Shelduck	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2022)
8.	Shoveler	0	0	0	0	0	0	1	0	5	0	6	0.9	0	5 (2024)
9.	Gadwall	0	0	0	4	37	36	82	52	30	6	247	35	15	82 (2022)
10.	Wigeon	0	0	0	6	95	34	100	37	13	2	287	41	0	100 (2022)
11.	Mallard	0	0	0	1	20	16	48	21	13	3	122	17	30	48 (2022)
12.	Teal	0	0	0	0	1	6	14	5	0	0	26	3.7	0	14 (2022)
13.	duck sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
14.	Tufted Duck	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2022)
15.	Pheasant	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
16.	Quail	0	0	0	0	1	2	3	2	5	0	13	1.9	0	5 (2024)
17.	Cuckoo	0	0	0	0	0	0	0	0	2	0	2	0.3	0	2 (2024)
18.	Water Rail	0	0	0	0	19	18	54	37	62	2	192	27	0	62 (2024)
19.	Spotted Crake	0	0	0	0	0	1	3	0	3	0	7	1	0	3 (2022)
20.	Moorhen	0	0	0	0	9	27	28	13	7	0	84	12	0	28 (2022)
21.	Coot	0	0	0	1	17	14	45	32	12	0	121	17	0	45 (2022)
22.	Baillon's Crake	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
23.	Crane	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2022)
24.	Little Grebe	0	0	0	0	4	1	5	5	8	0	23	3.3	0	8 (2024)
25.	Oystercatcher	0	0	0	2	23	5	23	44	6	0	103	15	0	44 (2023)
26.	Avocet	0	0	0	0	2	11	11	8	3	0	35	5	0	11 (2021)
27.	Grey Plover	0	0	0	0	6	0	4	2	3	0	15	2.1	0	6 (2020)
28.	Golden Plover	0	0	0	4	9	18	41	26	15	0	113	16	0	41 (2022)
29.	Ringed Plover	0	0	0	3	5	11	11	24	20	0	74	10.6	0	24 (2023)
30.	Little Ringed Plover	0	0	0	2	17	13	16	8	14	0	70	10	0	17 (2020)
31.	Lapwing	0	0	0	0	22	3	9	13	0	0	47	6.7	1	22 (2020)
32.	Whimbrel	0	0	0	0	12	9	21	11	19	1	73	10.4	0	21 (2022)
33.	Curlew	0	0	0	0	24	19	26	11	64	0	144	21	0	64 (2024)
34.	Bar-tailed Godwit	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
35.	Black-tailed Godwit	0	0	0	0	0	5	2	2	1	0	10	1.4	0	5 (2021)
36.	Snipe	0	0	0	0	18	26	56	26	7	2	135	19	0	56 (2022)
37.	Common Sandpiper	0	0	0	14	109	104	101	59	140	1	528	75	0	140 (2024)
38.	Green Sandpiper	0	0	0	1	15	25	16	11	30	0	98	14	0	30 (2024)
39.	Wood Sandpiper	0	0	0	1	1	1	2	0	2	0	7	1	0	2 (2022)
40.	Redshank	0	0	0	4	22	11	20	21	39	5	122	17	0	39 (2024)
41.	Spotted Redshank	0	0	0	0	0	0	0	1	1	0	2	0.3	0	1 (2023)
42.	Greenshank	0	0	0	0	8	0	2	7	4	0	21	3	0	8 (2020)
43.	Turnstone	0	0	0	0	0	0	1	0	5	0	6	0.9	0	5 (2024)
44.	wader sp.	0	0	0	0	0	0	0	10	0	0	10	1.4	0	10 (2023)
45.	Curlew Sandpiper	0	0	0	0	0	2	0	0	0	0	2	0.3	0	2 (2021)
46.	Dunlin	0	0	0	0	0	5	10	7	3	0	25	3.6	0	10 (2022)
47.	Caspian Tern	0	0	0	0	2	0	5	0	2	0	9	1.3	0	5 (2022)
48.	Common Tern	0	0	0	0	2	2	1	3	0	0	8	1.1	0	3 (2023)
49.	Black-headed Gull	0	0	0	0	6	14	14	13	19	1	67	9.6	0	19 (2024)
50.	Mediterranean Gull	0	0	0	0	0	1	1	0	5	0	7	1	0	5 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Common Gull	0	0	0	0	0	4	8	3	7	1	23	3.3	0	8 (2022)
52.	Herring Gull	0	0	0	0	0	1	0	0	1	0	2	0.3	0	1 (2021)
53.	Lesser Black-backed Gull	0	0	0	0	2	1	1	0	3	0	7	1	0	3 (2024)
54.	Laridae sp.	0	0	0	0	0	1	0	1	0	0	2	0.3	0	1 (2021)
55.	Bittern	0	0	0	0	4	3	5	3	7	0	22	3.1	0	7 (2024)
56.	Little Bittern	0	0	0	0	1	1	0	3	2	0	7	1	0	3 (2023)
57.	Night Heron	0	0	0	0	0	1	4	1	2	0	8	1.1	0	4 (2022)
58.	heron sp.	0	0	0	0	0	0	10	0	0	0	10	1.4	0	10 (2022)
59.	Grey Heron	0	0	0	4	64	29	70	46	65	2	280	40	0	70 (2022)
60.	Purple Heron	0	0	0	0	0	1	3	0	1	0	5	0.7	0	3 (2022)
61.	Barn Owl	0	0	0	0	12	16	8	3	2	0	41	5.9	0	16 (2021)
62.	Little Owl	0	0	0	0	0	1	3	1	0	0	5	0.7	0	3 (2022)
63.	Long-eared Owl	0	0	0	0	1	2	2	4	0	0	9	1.3	0	4 (2023)
64.	Tawny Owl	0	0	0	0	1	0	0	4	1	0	6	0.9	1	4 (2023)
65.	Magpie	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2022)
66.	Carrion Crow	0	0	0	0	1	2	2	0	1	0	6	0.9	0	2 (2021)
67.	Raven	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2020)
68.	Wood Lark	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2022)
69.	Skylark	0	0	0	0	3	4	4	2	0	0	13	1.9	0	4 (2021)
70.	Swallow	0	0	0	0	3	1	10	18	9	0	41	5.9	0	18 (2023)
71.	House Martin	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
72.	Reed Warbler	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
73.	Blackcap	0	0	0	0	0	0	2	0	0	0	2	0.3	0	2 (2022)
74.	Firecrest	0	0	0	0	0	0	1	0	1	0	2	0.3	0	1 (2022)
75.	Goldcrest	0	0	0	0	2	1	0	1	0	0	4	0.6	0	2 (2020)
76.	Song Thrush	0	0	0	53	652	44	3672	2956	564	14	7955	1136	9	3672 (2022)
77.	Redwing	0	0	0	32	257	18	3522	1110	306	42	5287	755	0	3522 (2022)
78.	Blackbird	0	0	0	1	58	58	425	265	19	5	831	119	0	425 (2022)
79.	Fieldfare	0	0	0	0	5	2	3	4	0	0	14	2	0	5 (2020)
80.	thrush sp.	0	0	0	0	0	3	0	0	0	0	3	0.4	0	3 (2021)
81.	Spotted Flycatcher	0	0	0	0	1	0	0	0	1	0	2	0.3	0	1 (2020)
82.	flycatcher sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
83.	Robin	0	0	0	1	65	41	35	19	3	0	164	23	0	65 (2020)
84.	Pied Flycatcher	0	0	0	0	0	1	2	1	1	0	5	0.7	0	2 (2022)
85.	Black Redstart	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
86.	Stonechat	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
87.	Tree Sparrow	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2024)
88.	Dunnock	0	0	0	0	0	4	3	1	0	0	8	1.1	0	4 (2021)
89.	Blue-headed Wagtail	0	0	0	0	2	0	0	4	7	0	13	1.9	0	7 (2024)
90.	Meadow Pipit	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
91.	Tree Pipit	0	0	0	3	3	7	15	10	25	0	63	9	0	25 (2024)
92.	Water Pipit	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
93.	Chaffinch	0	0	0	0	0	2	0	1	0	0	3	0.4	0	2 (2021)
94.	Brambling	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2021)
95.	Hawfinch	0	0	0	0	0	1	1	0	0	0	2	0.3	0	1 (2021)
96.	redpoll sp.	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
97.	Lapland Bunting	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2023)
98.	Ortolan Bunting	0	0	0	2	6	2	2	8	7	0	27	3.9	0	8 (2023)
99.	Species unidentified	0	0	0	4	20	15	14	14	6	0	73	10.4	0	20 (2020)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	151	1947	1095	8938	5159	1745	96	19131	2733	56
	Observation hours				101:49	1,138:42	779:00	1,534:25	770:35	626:07	54:19	5,004:57	715:00

Trektellen

Totals Abcoude A2 (nacht) 2016 - 2025