Totals Grevenbicht (nacht) 2015 - 2024

	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	4	9	16	6	2	6	17	6	5	71	7.9	0	17 (2022)
2.	Barnacle Goose	0	0	1	5	1	1	0	3	4	3	18	2	0	5 (2018)
3.	Greylag Goose	0	5	53	35	54	43	30	51	37	9	317	35	0	54 (2019)
4.	goose sp.	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
5.	Tundra Bean Goose	0	0	28	60	67	33	62	33	18	1	302	34	0	67 (2019)
6.	Bean Goose sp.	0	2	16	5	1	0	0	0	0	0	24	2.7	0	16 (2017)
7.	Eurasian White-fronted Goose	0	25	165	387	300	360	547	391	213	144	2532	281	0	547 (2021)
8.	Black Swan	0	0	0	0	0	1	1	0	0	0	2	0.2	0	1 (2020)
9.	Mute Swan	0	0	3	2	1	0	0	0	0	1	7	0.8	0	3 (2017)
10.	Bewick's Swan	0	0	0	3	0	0	0	0	0	1	4	0.4	0	3 (2018)
11.	Egyptian Goose	0	1	3	5	2	1	1	5	1	0	19	2.1	0	5 (2018)
12.	Shelduck	0	2	0	0	1	6	0	3	0	1	13	1.4	0	6 (2020)
13.	Ruddy Shelduck	0	0	0	0	0	0	0	2	0	0	2	0.2	0	2 (2022)
14.	Garganey	0	0	0	0	6	0	0	0	0	2	8	0.9	0	6 (2019)
15.	Shoveler	0	0	0	0	0	0	2	0	0	0	2	0.2	0	2 (2021)
16.	Gadwall	0	2	11	15	12	21	31	23	27	11	153	17	0	31 (2021)
17.	Wigeon	0	0	17	21	28	10	15	12	4	17	124	14	0	28 (2019)
18.	Mallard	0	3	31	22	17	26	16	29	27	26	197	22	0	31 (2017)
19.	Pintail	0	0	0	0	0	3	9	3	0	0	15	1.7	0	9 (2021)
20.	Teal	0	3	5	10	7	12	20	4	2	14	77	8.6	0	20 (2021)
21.	duck sp.	0	0	0	0	0	1	0	0	0	0	1	0.1	0	1 (2020)
22.	Goldeneye	0	1	6	11	0	3	1	0	1	0	23	2.6	0	11 (2018)
23.	Quail	0	10	14	15	31	22	20	36	22	20	190	21	0	36 (2022)
24.	Swift	0	0	0	0	2	3	0	0	2	0	7	0.8	1	3 (2020)
25.	Cuckoo	0	0	0	0	2	1	2	2	1	2	10	1.1	0	2 (2019)
26.	Water Rail	0	9	23	29	20	42	36	50	37	84	330	37	0	84 (2024)
27.	Spotted Crake	0	0	2	2	0	1	3	2	0	8	18	2	0	8 (2024)
28.	Moorhen	0	39	73	88	96	87	119	101	83	102	788	88	0	119 (2021)
29.	Coot	0	34	70	66	88	82	82	82	71	92	667	74	0	92 (2024)
30.	Baillon's Crake	0	0	1	0	1	0	0	0	0	0	2	0.2	0	1 (2017)
31.	Little Crake	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
32.	Crane	0	1	3	33	0	10	23	13	27	0	110	12	0	33 (2018)
33.	Little Grebe	0	0	5	7	6	7	5	5	6	6	47	5.2	0	7 (2018)
34.	Stone Curlew	0	0	0	0	0	0	0	0	0	2	2	0.2	0	2 (2024)
35.	Oystercatcher	0	8	31	28	14	9	26	37	34	34	221	25	0	37 (2022)
36.	Avocet	0	0	0	2	0	0	0	0	0	0	2	0.2	0	2 (2018)
37.	Grey Plover	0	4	0	0	0	6	0	0	2	0	12	1.3	0	6 (2020)
38.	Golden Plover	0	2	7	7	7	9	9	12	9	2	64	7.1	0	12 (2022)
39.	Dotterel	0	0	0	2	0	0	1	1	0	0	4	0.4	0	2 (2018)
40.	Ringed Plover	0	4	1	4	11	4	7	4	9	2	46	5.1	0	11 (2019)
41.	Little Ringed Plover	0	18	26	31	44	43	58	59	55	66	400	44	2	66 (2024)
42.	Lapwing	0	6	26	28	16	15	13	10	23	8	145	16	0	28 (2018)
43.	Whimbrel	0	7	4	18	9	12	17	12	31	7	117	13	0	31 (2023)
44.	Curlew	0	2	7	11	6	10	9	8	7	10	70	7.8	0	11 (2018)
45.	Jack Snipe	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
46.	Snipe	0	0	4	4	0	4	9	9	6	7	43	4.8	0	9 (2021)
47.	Common Sandpiper	0	25	29	41	55	50	98	60	73	32	463	51	0	98 (2021)
48.	Green Sandpiper	0	9	28	25	28	28	58	26	39	20	261	29	0	58 (2021)
49.	Wood Sandpiper	0	1	1	3	4	3	4	0	1	1	18	2	0	4 (2019)
50.	Redshank	0	3	6	2	8	6	6	7	2	5	45	5	0	8 (2019)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
51.	Greenshank	0	3	6	12	10	11	12	18	13	7	92	10.2	0	18 (2022)
52.	Turnstone	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
53.	wader sp.	0	0	0	0	0	0	0	0	0	1	1	0.1	0	1 (2024)
54.	Curlew Sandpiper	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
55.	Dunlin	0	0	0	0	1	1	2	0	4	0	8	0.9	0	4 (2023)
56.	Caspian Tern	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
57.	Common Tern	0	0	0	2	2	4	3	4	7	1	23	2.6	0	7 (2023)
58.	Sandwich Tern	0	0	1	0	0	1	0	0	0	0	2	0.2	0	1 (2017)
59.	Black-headed Gull	0	72	221	259	160	171	183	187	120	120	1493	166	0	259 (2018)
60.	Mediterranean Gull	0	1	0	0	4	4	6	4	7	2	28	3.1	0	7 (2023)
61.	Common Gull	0	0	1	7	0	1	4	3	1	7	24	2.7	0	7 (2018)
62.	Caspian Gull	0	0	0	3	0	0	0	0	0	0	3	0.3	0	3 (2018)
63.	Herring Gull	0	0	0	5	1	0	1	2	0	0	9	1	0	5 (2018)
64.	Lesser Black-backed Gull	0	0	0	15	2	0	1	0	3	0	21	2.3	0	15 (2018)
65.	Laridae sp.	0	1	1	0	0	0	0	0	0	0	2	0.2	0	1 (2016)
66.	large gull sp.	0	0	0	11	2	3	5	2	7	1	31	3.4	0	11 (2018)
67.	Cormorant	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
68.	Bittern	0	1	8	7	2	7	9	3	2	4	43	4.8	0	9 (2021)
69.	Little Bittern	0	0	0	0	7	5	4	5	6	3	30	3.3	0	7 (2019)
70.	Night Heron	0	1	0	1	3	3	2	4	3	4	21	2.3	0	4 (2022)
71.	Cattle Egret	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
72.	Grey Heron	0	65	135	125	151	128	151	169	162	111	1197	133	0	169 (2022)
73.	Purple Heron	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
74.	Barn Owl	0	0	2	0	0	0	0	0	0	0	2	0.2	0	2 (2017)
75.	Long-eared Owl	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
76.	Eagle Owl	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
77.	Tawny Owl	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
78.	Kingfisher	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
79.	Great Spotted Woodpecker	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
80.	Waxwing	0	1	0	0	0	0	0	0	0	0	1	0.1	0	1 (2016)
81.	Coal Tit	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
82.	Wood Lark	0	0	0	1	0	0	0	1	0	1	3	0.3	0	1 (2018)
83.	Skylark	0	20	37	58	71	33	75	41	90	10	435	48	0	90 (2023)
84.	Willow Warbler	0	0	0	0	0	0	0	1	0	0	1	0.1	0	1 (2022)
85.	Chiffchaff	0	0	0	0	1	0	1	0	0	0	2	0.2	0	1 (2019)
86.	Marsh Warbler	0	0	0	1	0	0	0	0	0	3	4	0.4	0	3 (2024)
87.	Blackcap	0	0	0	0	0	2	3	0	0	0	5	0.6	0	3 (2021)
88.	Lesser Whitethroat	0	0	0	0	1	1	0	0	0	0	2	0.2	0	1 (2019)
89.	Regulus sp.	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
90.	Goldcrest	0	0	0	2	4	0	0	0	2	0	8	0.9	0	4 (2019)
91.	Wren	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
92.	Starling	0	0	0	0	3	1	7	4	6	2	23	2.6	0	7 (2021)
93.	Song Thrush	0	1022	2898	2634	3678	4288	6518	5300	5107	313	31758	3529	0	6518 (2021)
94.	Mistle Thrush	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
95.	Redwing	0	627	2096	2953	4046	4624	4328	6601	3293	599	29167	3241	0	6601 (2022)
96.	Blackbird	0	105	207	376	453	266	313	434	283	16	2453	273	0	453 (2019)
97.	Eye-browed Thrush	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
98.	Fieldfare	0	2	27	6	5	7	5	3	9	3	67	7.4	0	27 (2017)
99.	Ring Ouzel	0	0	4	1	2	2	6	1	1	1	18	2	0	6 (2021)
100.	Spotted Flycatcher	0	0	1	2	0	10	7	33	24	17	94	10.4	0	33 (2022)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
101.	flycatcher sp.	0	0	0	0	4	2	10	0	8	1	25	2.8	0	10 (2021)
102.	Robin	0	222	276	235	463	435	424	280	234	29	2598	289	0	463 (2019)
103.	Nightingale	0	0	0	0	0	0	0	0	1	0	1	0.1	0	1 (2023)
104.	Pied Flycatcher	0	0	0	2	1	0	1	4	3	0	11	1.2	0	4 (2022)
105.	Black Redstart	0	1	1	3	2	3	4	3	4	1	22	2.4	0	4 (2021)
106.	House Sparrow	0	0	0	0	0	0	1	0	0	0	1	0.1	0	1 (2021)
107.	Dunnock	0	5	1	4	0	1	1	1	2	1	16	1.8	0	5 (2016)
108.	Blue-headed Wagtail	0	0	0	0	1	2	1	0	6	0	10	1.1	0	6 (2023)
109.	Yellow wagtail sp.	0	4	6	3	0	1	0	0	0	0	14	1.6	0	6 (2017)
110.	White Wagtail	0	0	1	0	1	5	0	2	2	0	11	1.2	0	5 (2020)
111.	Richard's Pipit	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
112.	Tawny Pipit	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
113.	Meadow Pipit	0	0	0	0	0	0	1	1	2	0	4	0.4	0	2 (2023)
114.	Tree Pipit	0	24	32	39	108	33	45	43	53	16	393	44	0	108 (2019)
115.	Chaffinch	0	1	2	0	1	0	3	0	2	0	9	1	0	3 (2021)
116.	Brambling	0	0	3	0	2	0	12	1	2	0	20	2.2	0	12 (2021)
117.	Hawfinch	0	0	0	0	0	1	2	0	2	0	5	0.6	0	2 (2021)
118.	Greenfinch	0	0	0	0	0	1	0	0	3	0	4	0.4	0	3 (2023)
119.	Linnet	0	0	0	1	0	0	0	0	0	0	1	0.1	0	1 (2018)
120.	Crossbill	0	0	1	0	0	0	0	0	0	0	1	0.1	0	1 (2017)
121.	Lapland Bunting	0	0	0	0	1	0	0	0	0	0	1	0.1	0	1 (2019)
122.	Yellowhammer	0	0	0	2	1	1	1	0	1	0	6	0.7	0	2 (2018)
123.	Ortolan Bunting	0	3	2	17	9	8	1	5	8	0	53	5.9	0	17 (2018)
124.	Reed Bunting	0	2	2	2	2	3	2	1	1	0	15	1.7	0	3 (2020)
125.	Species unidentified	0	0	0	11	317	336	8	13	17	9	711	79	0	336 (2020)
	Species	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	Totals	Average	Present	Year Maximum
	Totals	0	2414	6682	7845	10478	11382	13515	14289	10384	2028	79017	8780	3
	Observation hours		972:50	2,410:53	2,670:38	2,660:10	2,610:57	2,899:57	2,853:05	2,426:30	1,323:39	20,828:39	2,314:18

Trektellen

Totals Grevenbicht (nacht) 2015 - 2024