Select until 29 April

Totals Afsluitdijk, Zurich 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	38	14	15	67	16.8	0	38 (2023)
2.	Canada Goose	0	0	0	0	0	0	3	0	0	0	3	0.8	0	3 (2022)
3.	Barnacle Goose	0	0	0	0	0	0	1650	1029	3531	419	6629	1657	0	3531 (2024)
4.	Greylag Goose	0	0	0	0	0	0	236	36	90	33	395	99	0	236 (2022)
5.	goose sp.	0	0	0	0	0	0	0	0	0	59	59	14.8	0	59 (2025)
6.	Eurasian White-fronted Goose	0	0	0	0	0	0	130	11	44	0	185	46	0	130 (2022)
7.	Mute Swan	0	0	0	0	0	0	0	11	89	11	111	28	0	89 (2024)
8.	Whooper Swan	0	0	0	0	0	0	0	0	3	0	3	0.8	0	3 (2024)
9.	Egyptian Goose	0	0	0	0	0	0	0	14	27	11	52	13	0	27 (2024)
10.	Shelduck	0	0	0	0	0	0	9	35	59	121	224	56	0	121 (2025)
11.	Mandarin	0	0	0	0	0	0	0	0	0	2	2	0.5	0	2 (2025)
12.	Shoveler	0	0	0	0	0	0	83	28	5	5	121	30	0	83 (2022)
13.	Gadwall	0	0	0	0	0	0	4	13	5	4	26	6.5	0	13 (2023)
14.	Wigeon	0	0	0	0	0	0	68	380	2	0	450	113	0	380 (2023)
15.	Mallard	0	0	0	0	0	0	2	14	11	0	27	6.8	0	14 (2023)
16.	Pintail	0	0	0	0	0	0	11	1	0	0	12	3	0	11 (2022)
17.	Teal	0	0	0	0	0	0	0	4	3	0	7	1.8	0	4 (2023)
18.	Red-crested Pochard	0	0	0	0	0	0	0	0	3	2	5	1.3	0	3 (2024)
19.	Pochard	0	0	0	0	0	0	4	0	1	1	6	1.5	0	4 (2022)
20.	Tufted Duck	0	0	0	0	0	0	0	114	7	3	124	31	0	114 (2023)
21.	Long-tailed Duck	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
22.	Goosander	0	0	0	0	0	0	0	1	1	0	2	0.5	0	1 (2023)
23.	Red-breasted Merganser	0	0	0	0	0	0	0	3	1	0	4	1	0	3 (2023)
24.	Swift	0	0	0	0	0	0	0	75	4	8	87	21.8	0	75 (2023)
25.	Feral Pigeon	0	0	0	0	0	0	0	5	0	0	5	1.3	0	5 (2023)
26.	Stock Dove	0	0	0	0	0	0	2	5	2	0	9	2.3	0	5 (2023)
27.	Woodpigeon	0	0	0	0	0	0	20	35	26	34	115	29	0	35 (2023)
28.	Collared Dove	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2022)
29.	Great Crested Grebe	0	0	0	0	0	0	1	13	0	2	16	4	0	13 (2023)
30.	Oystercatcher	0	0	0	0	0	0	0	83	36	64	183	46	0	83 (2023)
31.	Avocet	0	0	0	0	0	0	0	32	10	14	56	14	0	32 (2023)
32.	Grey Plover	0	0	0	0	0	0	0	10	0	0	10	2.5	0	10 (2023)
33.	Golden Plover	0	0	0	0	0	0	50	17	0	0	67	16.8	0	50 (2022)
34.	Dotterel	0	0	0	0	0	0	0	0	1	1	2	0.5	0	1 (2024)
35.	Ringed Plover	0	0	0	0	0	0	0	3	0	2	5	1.3	0	3 (2023)
36.	Little Ringed Plover	0	0	0	0	0	0	0	0	0	2	2	0.5	0	2 (2025)
37.	Lapwing	0	0	0	0	0	0	192	1	119	2	314	79	0	192 (2022)
38.	Whimbrel	0	0	0	0	0	0	0	7	57	20	84	21	0	57 (2024)
39.	Curlew	0	0	0	0	0	0	90	28	41	6	165	41	0	90 (2022)
40.	Bar-tailed Godwit	0	0	0	0	0	0	0	13	116	0	129	32	0	116 (2024)
41.	Black-tailed Godwit	0	0	0	0	0	0	0	427	2	0	429	107	0	427 (2023)
42.	Common Sandpiper	0	0	0	0	0	0	0	24	3	0	27	6.8	0	24 (2023)
43.	Green Sandpiper	0	0	0	0	0	0	0	0	0	2	2	0.5	0	2 (2025)
44.	Redshank	0	0	0	0	0	0	1	22	6	2	31	7.8	0	22 (2023)
45.	Greenshank	0	0	0	0	0	0	0	5	7	0	12	3	0	7 (2024)
46.	Turnstone	0	0	0	0	0	0	1	21	8	0	30	7.5	0	21 (2023)
47.	Knot	0	0	0	0	0	0	0	25	0	0	25	6.3	0	25 (2023)
48.	wader sp.	0	0	0	0	0	0	0	0	0	3	3	0.8	0	3 (2025)
49.	Dunlin	0	0	0	0	0	0	0	1	0	8	9	2.3	0	8 (2025)
50.	Little Tern	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Caspian Tern	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2023)
52.	Black Tern	0	0	0	0	0	0	0	75	5	0	80	20	0	75 (2023)
53.	Common/Arctic Tern	0	0	0	0	0	0	0	0	35	89	124	31	0	89 (2025)
54.	Common Tern	0	0	0	0	0	0	0	2	34	9	45	11.3	0	34 (2024)
55.	Little Gull	0	0	0	0	0	0	0	0	0	28	28	7	0	28 (2025)
56.	Black-headed Gull	0	0	0	0	0	0	266	1305	266	231	2068	517	0	1305 (2023)
57.	Mediterranean Gull	0	0	0	0	0	0	0	0	2	4	6	1.5	0	4 (2025)
58.	Common Gull	0	0	0	0	0	0	11	379	23	3	416	104	0	379 (2023)
59.	Caspian Gull	0	0	0	0	0	0	0	4	0	3	7	1.8	0	4 (2023)
60.	Herring Gull	0	0	0	0	0	0	8	64	8	0	80	20	0	64 (2023)
61.	Great Black-backed Gull	0	0	0	0	0	0	5	45	11	7	68	17	0	45 (2023)
62.	Lesser Black-backed Gull	0	0	0	0	0	0	2	65	7	37	111	28	0	65 (2023)
63.	Cormorant	0	0	0	0	0	0	14	50	38	103	205	51	0	103 (2025)
64.	Spoonbill	0	0	0	0	0	0	0	6	6	2	14	3.5	0	6 (2023)
65.	Great White Egret	0	0	0	0	0	0	4	0	8	7	19	4.8	0	8 (2024)
66.	Grey Heron	0	0	0	0	0	0	2	9	5	10	26	6.5	0	10 (2025)
67.	Sparrowhawk	0	0	0	0	0	0	175	0	2	0	177	44	0	175 (2022)
68.	Marsh Harrier	0	0	0	0	0	0	0	10	5	4	19	4.8	0	10 (2023)
69.	Hen Harrier	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
70.	Black Kite	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2025)
71.	Common Buzzard	0	0	0	0	0	0	0	7	1	0	8	2	0	7 (2023)
72.	Kestrel	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2023)
73.	Magpie	0	0	0	0	0	0	0	1	5	4	10	2.5	0	5 (2024)
74.	Jackdaw	0	0	0	0	0	0	370	48	17	11	446	112	0	370 (2022)
75.	Rook	0	0	0	0	0	0	20	0	4	4	28	7	0	20 (2022)
76.	Carrion Crow	0	0	0	0	0	0	8	15	15	7	45	11.3	0	15 (2023)
77.	Skylark	0	0	0	0	0	0	82	0	38	0	120	30	0	82 (2022)
78.	Sand Martin	0	0	0	0	0	0	0	2	0	10	12	3	0	10 (2025)
79.	Swallow	0	0	0	0	0	0	0	185	112	75	372	93	0	185 (2023)
80.	House Martin	0	0	0	0	0	0	0	1	6	0	7	1.8	0	6 (2024)
81.	Zitting Cisticola	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
82.	Starling	0	0	0	0	0	0	604	251	123	10	988	247	0	604 (2022)
83.	Song Thrush	0	0	0	0	0	0	2	6	0	0	8	2	0	6 (2023)
84.	Redwing	0	0	0	0	0	0	14	5	0	0	19	4.8	0	14 (2022)
85.	Blackbird	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2022)
86.	Fieldfare	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2022)
87.	Wheatear	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
88.	Dunnock	0	0	0	0	0	0	2	0	0	0	2	0.5	0	2 (2022)
89.	Blue-headed Wagtail	0	0	0	0	0	0	0	2	12	0	14	3.5	0	12 (2024)
90.	Yellow Wagtail (flavissima)	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2025)
91.	Grey-headed Wagtail	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
92.	Yellow wagtail sp.	0	0	0	0	0	0	0	20	61	28	109	27	0	61 (2024)
93.	Grey Wagtail	0	0	0	0	0	0	2	1	2	0	5	1.3	0	2 (2022)
94.	White Wagtail	0	0	0	0	0	0	0	5	5	3	13	3.3	0	5 (2023)
95.	alba wagtail sp.	0	0	0	0	0	0	14	51	18	13	96	24	0	51 (2023)
96.	Meadow Pipit	0	0	0	0	0	0	42	46	219	39	346	87	0	219 (2024)
97.	Tree Pipit	0	0	0	0	0	0	0	0	0	4	4	1	0	4 (2025)
98.	Rock Pipit/Water Pipit	0	0	0	0	0	0	2	3	0	0	5	1.3	0	3 (2023)
99.	Chaffinch	0	0	0	0	0	0	18	0	1	0	19	4.8	0	18 (2022)
100.	Brambling	0	0	0	0	0	0	2	0	1	0	3	0.8	0	2 (2022)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Linnet	0	0	0	0	0	0	19	8	17	20	64	16	0	20 (2025)
102.	redpoll sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
103.	Goldfinch	0	0	0	0	0	0	0	0	3	2	5	1.3	0	3 (2024)
104.	Siskin	0	0	0	0	0	0	8	50	0	0	58	14.5	0	50 (2023)
105.	Snow Bunting	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
106.	Reed Bunting	0	0	0	0	0	0	2	0	3	0	5	1.3	0	3 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	4258	5313	5456	1625	16652	4163	0
	Observation hours							3:30	11:57	12:38	6:48	34:53	8:43

Trektellen

Totals Afsluitdijk, Zurich 2016 - 2025