Totals Beijum, Groningen (nacht) 2012 - 2021

	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	5	0	0	5	1	0	5 (2019)
2.	Canada Goose	0	0	0	0	0	0	1	7	4	8	20	4	0	8 (2021)
3.	Barnacle Goose	0	0	0	0	0	0	74	86	84	153	397	79	0	153 (2021)
4.	Greylag Goose	0	0	0	0	0	0	24	15	16	22	77	15.4	0	24 (2018)
5.	goose sp.	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2019)
6.	Pink-footed Goose	0	0	0	0	0	0	0	1	0	6	7	1.4	0	6 (2021)
7.	Tundra Bean Goose	0	0	0	0	0	0	0	6	0	37	43	8.6	0	37 (2021)
8.	Bean Goose sp.	0	0	0	0	0	0	6	9	3	0	18	3.6	0	9 (2019)
9.	Eurasian White-fronted Goose	0	0	0	0	0	26	73	188	200	295	782	156	0	295 (2021)
10.	Bewick's Swan	0	0	0	0	0	0	0	1	2	0	3	0.6	0	2 (2020)
11.	Shelduck	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2020)
12.	Mandarin	0	0	0	0	0	0	0	1	4	2	7	1.4	0	4 (2020)
13.	Garganey	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2020)
14.	Gadwall	0	0	0	0	0	0	18	10	30	49	107	21	0	49 (2021)
15.	Wigeon	0	0	0	0	0	18	54	133	199	238	642	128	0	238 (2021)
16.	Mallard	0	0	0	0	0	0	33	32	36	39	140	28	0	39 (2021)
17.	Pintail	0	0	0	0	0	0	0	0	1	1	2	0.4	0	1 (2020)
18.	Teal	0	0	0	0	0	0	11	15	29	37	92	18.4	0	37 (2021)
19.	duck sp.	0	0	0	0	0	21	210	85	40	0	356	71	0	210 (2018)
20.	Tufted Duck	0	0	0	0	0	0	0	1	2	3	6	1.2	0	3 (2021)
21.	Common Scoter	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2019)
22.	Goldeneye	0	0	0	0	0	0	0	0	10	11	21	4.2	0	11 (2021)
23.	Goosander	0	0	0	0	0	0	0	0	0	0	0	0	0
24.	Quail	0	0	0	0	0	0	2	6	7	8	23	4.6	0	8 (2021)
25.	Water Rail	0	0	0	0	0	0	21	14	43	24	102	20	1	43 (2020)
26.	Corncrake	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
27.	Spotted Crake	0	0	0	0	0	0	0	0	1	3	4	0.8	1	3 (2021)
28.	Moorhen	0	0	0	0	0	0	16	10	14	47	87	17.4	0	47 (2021)
29.	Coot	0	0	0	0	0	2	20	11	31	73	137	27	4	73 (2021)
30.	Baillon's Crake	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2020)
31.	Little Grebe	0	0	0	0	0	0	7	13	25	5	50	10	0	25 (2020)
32.	Oystercatcher	0	0	0	0	0	0	45	33	43	56	177	35	1	56 (2021)
33.	Avocet	0	0	0	0	0	0	8	9	10	6	33	6.6	0	10 (2020)
34.	Lapwing	0	0	0	0	0	3	8	8	9	10	38	7.6	0	10 (2021)
35.	Golden Plover	0	0	0	0	0	1	15	35	16	29	96	19.2	0	35 (2019)
36.	Grey Plover	0	0	0	0	0	0	3	0	2	4	9	1.8	0	4 (2021)
37.	Ringed Plover	0	0	0	0	0	0	18	5	14	18	55	11	0	18 (2018)
38.	Little Ringed Plover	0	0	0	0	0	0	6	14	12	2	34	6.8	0	14 (2019)
39.	Dotterel	0	0	0	0	0	0	0	0	1	1	2	0.4	0	1 (2020)
40.	Whimbrel	0	0	0	0	0	0	18	13	33	17	81	16.2	0	33 (2020)
41.	Curlew	0	0	0	0	0	0	14	19	34	27	94	18.8	0	34 (2020)
42.	Bar-tailed Godwit	0	0	0	0	0	0	1	0	1	1	3	0.6	0	1 (2018)
43.	Black-tailed Godwit	0	0	0	0	0	0	4	0	2	11	17	3.4	0	11 (2021)
44.	Knot	0	0	0	0	0	0	1	0	1	0	2	0.4	0	1 (2018)
45.	Broad-billed Sandpiper	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
46.	wader sp.	0	0	0	0	0	0	5	0	6	0	11	2.2	0	6 (2020)
47.	Sanderling	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
48.	Dunlin	0	0	0	0	0	1	12	8	8	11	40	8	0	12 (2018)
49.	Jack Snipe	0	0	0	0	0	0	0	0	1	0	1	0.2	0	1 (2020)
50.	Snipe	0	0	0	0	0	1	10	8	5	13	37	7.4	0	13 (2021)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
51.	Common Sandpiper	0	0	0	0	0	0	60	37	108	71	276	55	0	108 (2020)
52.	Green Sandpiper	0	0	0	0	0	0	11	4	27	12	54	10.8	0	27 (2020)
53.	Redshank	0	0	0	0	0	0	62	9	28	18	117	23	0	62 (2018)
54.	Wood Sandpiper	0	0	0	0	0	0	2	0	5	1	8	1.6	0	5 (2020)
55.	Spotted Redshank	0	0	0	0	0	0	1	1	0	1	3	0.6	0	1 (2018)
56.	Greenshank	0	0	0	0	0	0	2	4	4	7	17	3.4	0	7 (2021)
57.	Black-headed Gull	0	0	0	0	0	0	18	16	60	78	172	34	0	78 (2021)
58.	Common Gull	0	0	0	0	0	0	7	1	9	56	73	14.6	0	56 (2021)
59.	Herring Gull	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
60.	Lesser Black-backed Gull	0	0	0	0	0	0	1	0	5	1	7	1.4	0	5 (2020)
61.	Laridae sp.	0	0	0	0	0	0	4	2	3	2	11	2.2	0	4 (2018)
62.	Common Tern	0	0	0	0	0	0	0	4	1	3	8	1.6	0	4 (2019)
63.	Bittern	0	0	0	0	0	0	2	1	7	4	14	2.8	0	7 (2020)
64.	Night Heron	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2019)
65.	Grey Heron	0	0	0	0	0	5	103	80	95	114	397	79	0	114 (2021)
66.	Barn Owl	0	0	0	0	0	0	0	3	4	1	8	1.6	1	4 (2020)
67.	Long-eared Owl	0	0	0	0	0	0	0	5	2	1	8	1.6	1	5 (2019)
68.	Kingfisher	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
69.	Jackdaw	0	0	0	0	0	0	0	0	0	2	2	0.4	0	2 (2021)
70.	Carrion Crow	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
71.	Wood Lark	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
72.	Skylark	0	0	0	0	0	0	2	1	1	3	7	1.4	0	3 (2021)
73.	Crested Lark	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
74.	Swallow	0	0	0	0	0	0	1	1	1	0	3	0.6	0	1 (2018)
75.	House Martin	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
76.	Chiffchaff	0	0	0	0	0	0	0	0	2	1	3	0.6	0	2 (2020)
77.	Marsh Warbler	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
78.	Blackcap	0	0	0	0	0	0	0	1	2	0	3	0.6	0	2 (2020)
79.	Lesser Whitethroat	0	0	0	0	0	0	0	1	1	0	2	0.4	0	1 (2019)
80.	Whitethroat	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
81.	Goldcrest	0	0	0	0	0	1	7	3	0	0	11	2.2	0	7 (2018)
82.	Starling	0	0	0	0	0	0	0	0	0	2	2	0.4	0	2 (2021)
83.	Song Thrush	0	0	0	0	0	376	193	1574	78	7875	10096	2019	0	7875 (2021)
84.	Mistle Thrush	0	0	0	0	0	0	0	1	0	0	1	0.2	0	1 (2019)
85.	Redwing	0	0	0	0	0	587	7	2215	835	122	3766	753	0	2215 (2019)
86.	Blackbird	0	0	0	0	0	45	2	569	1003	30	1649	330	0	1003 (2020)
87.	Fieldfare	0	0	0	0	0	0	1	13	28	13	55	11	0	28 (2020)
88.	Ring Ouzel	0	0	0	0	0	0	6	0	1	1	8	1.6	0	6 (2018)
89.	Spotted Flycatcher	0	0	0	0	0	0	3	0	6	2	11	2.2	0	6 (2020)
90.	flycatcher sp.	0	0	0	0	0	0	1	3	4	1	9	1.8	0	4 (2020)
91.	Robin	0	0	0	0	0	13	64	31	38	35	181	36	0	64 (2018)
92.	Bluethroat	0	0	0	0	0	0	0	0	0	1	1	0.2	0	1 (2021)
93.	Pied Flycatcher	0	0	0	0	0	0	0	3	2	0	5	1	0	3 (2019)
94.	Black Redstart	0	0	0	0	0	0	1	0	0	1	2	0.4	0	1 (2018)
95.	Dunnock	0	0	0	0	0	0	1	1	0	0	2	0.4	0	1 (2018)
96.	Blue-headed Wagtail	0	0	0	0	0	0	0	1	3	0	4	0.8	0	3 (2020)
97.	White Wagtail	0	0	0	0	0	0	0	0	1	2	3	0.6	0	2 (2021)
98.	Meadow Pipit	0	0	0	0	0	0	9	5	0	1	15	3	0	9 (2018)
99.	Tree Pipit	0	0	0	0	0	0	27	10	20	14	71	14.2	0	27 (2018)
100.	Red-throated Pipit	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
101.	Chaffinch	0	0	0	0	0	0	0	1	1	2	4	0.8	0	2 (2021)
102.	Brambling	0	0	0	0	0	0	4	0	0	0	4	0.8	0	4 (2018)
103.	Hawfinch	0	0	0	0	0	0	1	1	0	0	2	0.4	0	1 (2018)
104.	redpoll sp.	0	0	0	0	0	0	1	0	0	0	1	0.2	0	1 (2018)
105.	Lapland Bunting	0	0	0	0	0	0	0	1	2	0	3	0.6	0	2 (2020)
106.	Yellowhammer	0	0	0	0	0	0	1	1	0	1	3	0.6	0	1 (2018)
107.	Ortolan Bunting	0	0	0	0	0	0	2	3	0	1	6	1.2	0	3 (2019)
108.	Reed Bunting	0	0	0	0	0	0	1	0	2	1	4	0.8	0	2 (2020)
109.	Species unidentified	0	0	0	0	0	0	0	481	97	19	597	119	0	481 (2019)
110.	passerine sp.	0	0	0	0	0	0	7	21	2	0	30	6	0	21 (2019)
	Species	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	1100	1359	5913	3470	9773	21615	4323	9
	Observation hours						23:00	593:40	710:09	961:29	522:37	2,810:55	562:11

Trektellen

Totals Beijum, Groningen (nacht) 2012 - 2021