Totals Herseaux (nuit) 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	2	3	2	0	0	7	1.8	0	3 (2021)
2.	Barnacle Goose	0	0	0	0	0	0	5	0	0	0	5	1.3	0	5 (2021)
3.	Greylag Goose	0	0	0	0	0	30	0	0	0	0	30	7.5	0	30 (2020)
4.	Eurasian White-fronted Goose	0	0	0	0	0	20	0	0	0	0	20	5	0	20 (2020)
5.	Mute Swan	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
6.	Egyptian Goose	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2020)
7.	Shelduck	0	0	0	0	0	0	3	0	0	0	3	0.8	0	3 (2021)
8.	Gadwall	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
9.	Wigeon	0	0	0	0	0	6	17	0	0	0	23	5.8	0	17 (2021)
10.	Mallard	0	0	0	0	0	68	26	14	0	0	108	27	3	68 (2020)
11.	Pintail	0	0	0	0	0	2	1	0	0	0	3	0.8	0	2 (2020)
12.	Teal	0	0	0	0	0	8	3	6	0	0	17	4.3	0	8 (2020)
13.	Common Scoter	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2020)
14.	Quail	0	0	0	0	0	23	20	0	0	0	43	10.8	0	23 (2020)
15.	Cuckoo	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
16.	Water Rail	0	0	0	0	0	17	12	6	0	0	35	8.8	0	17 (2020)
17.	Moorhen	0	0	0	0	0	337	136	24	4	0	501	125	0	337 (2020)
18.	Coot	0	0	0	0	0	113	118	25	3	0	259	65	0	118 (2021)
19.	Little Grebe	0	0	0	0	0	16	11	6	0	0	33	8.3	0	16 (2020)
20.	Stone Curlew	0	0	0	0	0	2	0	1	0	0	3	0.8	0	2 (2020)
21.	Oystercatcher	0	0	0	0	0	9	14	2	1	0	26	6.5	0	14 (2021)
22.	Avocet	0	0	0	0	0	3	0	4	0	0	7	1.8	0	4 (2022)
23.	Lapwing	0	0	0	0	0	260	25	0	0	0	285	71	2	260 (2020)
24.	Golden Plover	0	0	0	0	0	27	6	11	0	0	44	11	0	27 (2020)
25.	Grey Plover	0	0	0	0	0	6	4	0	0	0	10	2.5	0	6 (2020)
26.	Ringed Plover	0	0	0	0	0	7	4	0	0	0	11	2.8	0	7 (2020)
27.	Little Ringed Plover	0	0	0	0	0	12	3	4	2	0	21	5.3	0	12 (2020)
28.	Dotterel	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
29.	Whimbrel	0	0	0	0	0	16	11	2	1	0	30	7.5	0	16 (2020)
30.	Curlew	0	0	0	0	0	9	4	5	0	0	18	4.5	0	9 (2020)
31.	Black-tailed Godwit	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
32.	Turnstone	0	0	0	0	0	2	1	0	0	0	3	0.8	0	2 (2020)
33.	Dunlin	0	0	0	0	0	9	3	0	0	0	12	3	0	9 (2020)
34.	Snipe	0	0	0	0	0	11	0	2	0	0	13	3.3	0	11 (2020)
35.	Common Sandpiper	0	0	0	0	0	104	34	0	0	0	138	35	0	104 (2020)
36.	Green Sandpiper	0	0	0	0	0	26	21	0	0	0	47	11.8	0	26 (2020)
37.	Redshank	0	0	0	0	0	10	7	2	0	0	19	4.8	0	10 (2020)
38.	Wood Sandpiper	0	0	0	0	0	2	1	0	0	0	3	0.8	0	2 (2020)
39.	Greenshank	0	0	0	0	0	4	0	0	0	0	4	1	0	4 (2020)
40.	Black-headed Gull	0	0	0	0	0	35	39	7	0	0	81	20.3	0	39 (2021)
41.	Mediterranean Gull	0	0	0	0	0	1	0	1	0	0	2	0.5	0	1 (2020)
42.	Common Gull	0	0	0	0	0	0	3	0	0	0	3	0.8	0	3 (2021)
43.	Herring Gull	0	0	0	0	0	0	3	2	0	0	5	1.3	0	3 (2021)
44.	Lesser Black-backed Gull	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
45.	Little Bittern	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
46.	Grey Heron	0	0	0	0	0	88	32	3	1	0	124	31	0	88 (2020)
47.	Barn Owl	0	0	0	0	0	3	2	0	0	0	5	1.3	0	3 (2020)
48.	Little Owl	0	0	0	0	0	0	0	0	0	0	0	0	0
49.	Skylark	0	0	0	0	0	30	4	0	0	0	34	8.5	0	30 (2020)
50.	Reed Warbler	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Marsh Warbler	0	0	0	0	0	3	3	0	0	0	6	1.5	0	3 (2020)
52.	Blackcap	0	0	0	0	0	9	4	9	0	0	22	5.5	0	9 (2020)
53.	Lesser Whitethroat	0	0	0	0	0	0	1	0	0	0	1	0.3	0	1 (2021)
54.	Goldcrest	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
55.	Starling	0	0	0	0	0	1	7	0	0	0	8	2	0	7 (2021)
56.	Song Thrush	0	0	0	0	0	3896	743	63	4	0	4706	1177	0	3896 (2020)
57.	Redwing	0	0	0	0	0	4988	1449	223	2	0	6662	1666	0	4988 (2020)
58.	Blackbird	0	0	0	0	0	404	47	2	0	0	453	113	0	404 (2020)
59.	Fieldfare	0	0	0	0	0	5	5	0	0	0	10	2.5	0	5 (2020)
60.	Ring Ouzel	0	0	0	0	0	6	0	1	1	0	8	2	0	6 (2020)
61.	Spotted Flycatcher	0	0	0	0	0	17	14	0	0	0	31	7.8	0	17 (2020)
62.	Robin	0	0	0	0	0	516	75	1	2	0	594	149	0	516 (2020)
63.	Nightingale	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
64.	Pied Flycatcher	0	0	0	0	0	14	9	0	0	0	23	5.8	0	14 (2020)
65.	Black Redstart	0	0	0	0	0	0	9	4	0	0	13	3.3	0	9 (2021)
66.	Dunnock	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2022)
67.	Blue-headed Wagtail	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
68.	White Wagtail	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2020)
69.	Meadow Pipit	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
70.	Tree Pipit	0	0	0	0	0	67	60	2	3	0	132	33	0	67 (2020)
71.	Tree Pipit/Olive-backed Pipit	0	0	0	0	0	9	0	0	0	0	9	2.3	0	9 (2020)
72.	Chaffinch	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
73.	Hawfinch	0	0	0	0	0	3	1	0	0	0	4	1	0	3 (2020)
74.	Ortolan Bunting	0	0	0	0	0	14	8	0	0	0	22	5.5	0	14 (2020)
75.	passerine sp.	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	11285	3016	435	24	0	14760	3690	5
	Observation hours						1,091:34	637:40	54:00	7:00		1,790:14	447:34

Trektellen

Totals Herseaux (nuit) 2015 - 2024