Totals Weteringdwarsstraat Amsterdam (nacht) 2009 - 2018

	Species	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2017)
2.	Greylag Goose	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2017)
3.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	2	4	6	3	0	4 (2018)
4.	Egyptian Goose	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2017)
5.	Gadwall	0	0	0	0	0	0	0	0	1	1	2	1	0	1 (2017)
6.	Wigeon	0	0	0	0	0	0	0	0	0	9	9	4.5	0	9 (2018)
7.	Mallard	0	0	0	0	0	0	0	0	0	8	8	4	0	8 (2018)
8.	duck sp.	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
9.	Moorhen	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2018)
10.	Coot	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2018)
11.	Oystercatcher	0	0	0	0	0	0	0	0	13	12	25	12.5	0	13 (2017)
12.	Golden Plover	0	0	0	0	0	0	0	0	2	4	6	3	0	4 (2018)
13.	Ringed Plover	0	0	0	0	0	0	0	0	4	1	5	2.5	0	4 (2017)
14.	Little Ringed Plover	0	0	0	0	0	0	0	0	1	2	3	1.5	0	2 (2018)
15.	Whimbrel	0	0	0	0	0	0	0	0	3	1	4	2	0	3 (2017)
16.	Curlew	0	0	0	0	0	0	0	0	2	3	5	2.5	0	3 (2018)
17.	Knot	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
18.	Dunlin	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2018)
19.	Common Sandpiper	0	0	0	0	0	0	0	0	23	22	45	22.5	0	23 (2017)
20.	Green Sandpiper	0	0	0	0	0	0	0	0	1	3	4	2	0	3 (2018)
21.	Redshank	0	0	0	0	0	0	0	0	3	2	5	2.5	0	3 (2017)
22.	Wood Sandpiper	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
23.	Greenshank	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2017)
24.	Laridae sp.	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2017)
25.	Common Tern	0	0	0	0	0	0	0	0	4	0	4	2	0	4 (2017)
26.	Bittern	0	0	0	0	0	0	0	0	1	1	2	1	0	1 (2017)
27.	Little Bittern	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2018)
28.	Grey Heron	0	0	0	0	0	0	0	0	12	8	20	10	0	12 (2017)
29.	Tawny Owl	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
30.	Skylark	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2017)
31.	Song Thrush	0	0	0	0	0	0	0	0	134	37	171	86	0	134 (2017)
32.	Redwing	0	0	0	0	0	0	0	0	449	16	465	233	0	449 (2017)
33.	Blackbird	0	0	0	0	0	0	0	0	72	1	73	36.5	0	72 (2017)
34.	Fieldfare	0	0	0	0	0	0	0	0	2	0	2	1	0	2 (2017)
35.	Ring Ouzel	0	0	0	0	0	0	0	0	1	0	1	0.5	0	1 (2017)
36.	Robin	0	0	0	0	0	0	0	0	1	1	2	1	0	1 (2017)
37.	Blue-headed Wagtail	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
38.	Tree Pipit	0	0	0	0	0	0	0	0	0	2	2	1	0	2 (2018)
39.	Ortolan Bunting	0	0	0	0	0	0	0	0	0	5	5	2.5	0	5 (2018)
40.	Species unidentified	0	0	0	0	0	0	0	0	0	1	1	0.5	0	1 (2018)
	Species	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	0	741	157	898	449	0
	Observation hours									493:25	289:11	782:36	391:18

Trektellen

Totals Weteringdwarsstraat Amsterdam (nacht) 2009 - 2018