Totals Ooltgensplaat, Spui (nacht) 2011 - 2020

	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	0	0	0	3	15	18	6	0	15 (2020)
2.	Barnacle Goose	0	0	0	0	0	0	0	0	7	18	25	8.3	0	18 (2020)
3.	Greylag Goose	0	0	0	0	0	0	0	13	6	46	65	21.7	0	46 (2020)
4.	Pink-footed Goose	0	0	0	0	0	0	0	0	3	0	3	1	0	3 (2019)
5.	Tundra Bean Goose	0	0	0	0	0	0	0	0	5	7	12	4	0	7 (2020)
6.	Eurasian White-fronted Goose	0	0	0	0	0	0	0	0	50	151	201	67	0	151 (2020)
7.	Egyptian Goose	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2020)
8.	Shelduck	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
9.	Mandarin	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
10.	Garganey	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
11.	Gadwall	0	0	0	0	0	0	0	0	4	33	37	12.3	0	33 (2020)
12.	Wigeon	0	0	0	0	0	0	0	0	3	54	57	19	0	54 (2020)
13.	Mallard	0	0	0	0	0	0	0	0	4	27	31	10.3	0	27 (2020)
14.	Teal	0	0	0	0	0	0	0	0	0	9	9	3	0	9 (2020)
15.	Swift	0	0	0	0	0	0	0	0	0	30	30	10	0	30 (2020)
16.	Water Rail	0	0	0	0	0	0	0	0	1	7	8	2.7	0	7 (2020)
17.	Moorhen	0	0	0	0	0	0	0	0	0	21	21	7	0	21 (2020)
18.	Coot	0	0	0	0	0	0	0	0	2	64	66	22	1	64 (2020)
19.	Little Grebe	0	0	0	0	0	0	0	0	0	2	2	0.7	0	2 (2020)
20.	Oystercatcher	0	0	0	0	0	0	0	0	24	98	122	41	0	98 (2020)
21.	Avocet	0	0	0	0	0	0	0	0	1	28	29	9.7	0	28 (2020)
22.	Lapwing	0	0	0	0	0	0	0	4	7	14	25	8.3	0	14 (2020)
23.	Grey Plover	0	0	0	0	0	0	0	0	1	3	4	1.3	0	3 (2020)
24.	Ringed Plover	0	0	0	0	0	0	0	0	0	4	4	1.3	0	4 (2020)
25.	Little Ringed Plover	0	0	0	0	0	0	0	0	1	10	11	3.7	0	10 (2020)
26.	Dotterel	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2019)
27.	Whimbrel	0	0	0	0	0	0	0	0	0	11	11	3.7	0	11 (2020)
28.	Curlew	0	0	0	0	0	0	0	0	4	54	58	19.3	0	54 (2020)
29.	Black-tailed Godwit	0	0	0	0	0	0	0	0	0	3	3	1	0	3 (2020)
30.	Dunlin	0	0	0	0	0	0	0	0	0	6	6	2	0	6 (2020)
31.	Common Sandpiper	0	0	0	0	0	0	0	0	1	20	21	7	0	20 (2020)
32.	Green Sandpiper	0	0	0	0	0	0	0	0	3	9	12	4	0	9 (2020)
33.	Redshank	0	0	0	0	0	0	0	0	9	3	12	4	0	9 (2019)
34.	Wood Sandpiper	0	0	0	0	0	0	0	0	1	3	4	1.3	0	3 (2020)
35.	Greenshank	0	0	0	0	0	0	0	0	4	4	8	2.7	0	4 (2019)
36.	Black-headed Gull	0	0	0	0	0	0	0	0	5	27	32	10.7	0	27 (2020)
37.	Common Gull	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2019)
38.	Lesser Black-backed Gull	0	0	0	0	0	0	0	0	2	2	4	1.3	0	2 (2019)
39.	large gull sp.	0	0	0	0	0	0	0	0	5	12	17	5.7	0	12 (2020)
40.	Sandwich Tern	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
41.	Bittern	0	0	0	0	0	0	0	2	2	2	6	2	0	2 (2018)
42.	Grey Heron	0	0	0	0	0	0	0	23	102	68	193	64	0	102 (2019)
43.	heron sp.	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2019)
44.	Barn Owl	0	0	0	0	0	0	0	0	1	2	3	1	0	2 (2020)
45.	Jackdaw	0	0	0	0	0	0	0	0	2	25	27	9	0	25 (2020)
46.	Carrion Crow	0	0	0	0	0	0	0	0	2	4	6	2	0	4 (2020)
47.	Skylark	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
48.	House Martin	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
49.	Goldcrest	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2020)
50.	Song Thrush	0	0	0	0	0	0	0	269	66	898	1233	411	0	898 (2020)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
51.	Redwing	0	0	0	0	0	0	0	140	219	998	1357	452	0	998 (2020)
52.	Blackbird	0	0	0	0	0	0	0	0	11	26	37	12.3	0	26 (2020)
53.	Spotted Flycatcher	0	0	0	0	0	0	0	0	0	3	3	1	0	3 (2020)
54.	Robin	0	0	0	0	0	0	0	3	11	47	61	20.3	0	47 (2020)
55.	Tree Pipit	0	0	0	0	0	0	0	0	1	4	5	1.7	0	4 (2020)
56.	Ortolan Bunting	0	0	0	0	0	0	0	0	1	1	2	0.7	0	1 (2019)
57.	Species unidentified	0	0	0	0	0	0	0	0	14	3	17	5.7	0	14 (2019)
58.	passerine sp.	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2018)
	Species	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	0	0	455	591	2885	3931	1310	1
	Observation hours								47:41	253:34	790:11	1,091:26	363:49

Trektellen

Totals Ooltgensplaat, Spui (nacht) 2011 - 2020