Totals Grevenbicht (nacht) 2011 - 2020



 Species2011201220132014201520162017201820192020TotalsAveragePresentYear
Maximum
1.Canada Goose00000491662377.4016 (2018)
2.Barnacle Goose000000151181.605 (2018)
3.Greylag Goose0000055335544319038054 (2019)
4.goose sp.000000010010.201 (2018)
5.Tundra Bean Goose0000002860673318838067 (2019)
6.Bean Goose sp.00000216510244.8016 (2017)
7.Eurasian White-fronted Goose000002516538730036012372470387 (2018)
8.Black Swan000000000110.201 (2020)
9.Mute Swan000000321061.203 (2017)
10.Bewick's Swan000000030030.603 (2018)
11.Egyptian Goose0000013521122.405 (2018)
12.Shelduck000002001691.806 (2020)
13.Garganey000000006061.206 (2019)
14.Gadwall000002111512216112.2021 (2020)
15.Wigeon000000172128107615.2028 (2019)
16.Mallard000003312217269919.8031 (2017)
17.Pintail000000000330.603 (2020)
18.Teal000003510712377.4012 (2020)
19.duck sp.000000000110.201 (2020)
20.Goldeneye00000161103214.2011 (2018)
21.Quail0000010141531229218.4031 (2019)
22.Swift00000000235113 (2020)
23.Cuckoo000000002130.602 (2019)
24.Water Rail0000092329204212325042 (2020)
25.Spotted Crake00000022015102 (2017)
26.Moorhen00000397388968738377096 (2019)
27.Coot00000347066888234068088 (2019)
28.Baillon's Crake000000101020.401 (2017)
29.Crane000001333010479.4033 (2018)
30.Little Grebe000000576725507 (2018)
31.Oystercatcher00000831281499018031 (2017)
32.Avocet000000020020.402 (2018)
33.Lapwing000006262816159118.2028 (2018)
34.Golden Plover0000027779326.409 (2020)
35.Grey Plover000004000610206 (2020)
36.Ringed Plover00000414114244.8011 (2019)
37.Little Ringed Plover00000182631444316232044 (2019)
38.Dotterel000000020020.402 (2018)
39.Whimbrel0000074189125010018 (2018)
40.Curlew000002711610367.2011 (2018)
41.Curlew Sandpiper000001000010.201 (2016)
42.Dunlin000000001120.401 (2019)
43.Snipe0000004404122.404 (2017)
44.Common Sandpiper00000252941555020040055 (2019)
45.Green Sandpiper0000092825282811824028 (2017)
46.Redshank000003628625508 (2019)
47.Wood Sandpiper0000011343122.404 (2019)
48.Greenshank0000036121011428.4012 (2018)
49.Black-headed Gull00000722212591601718831770259 (2018)
50.Mediterranean Gull000001004491.804 (2019)
 Species2011201220132014201520162017201820192020TotalsAveragePresentYear
Maximum
51.Common Gull000000170191.807 (2018)
52.Herring Gull000000051061.205 (2018)
53.Caspian Gull000000030030.603 (2018)
54.Lesser Black-backed Gull00000001520173.4015 (2018)
55.Laridae sp.000001100020.401 (2016)
56.large gull sp.00000001123163.2011 (2018)
57.Sandwich Tern000000100120.401 (2017)
58.Common Tern000000022481.604 (2020)
59.Bittern000001872725508 (2017)
60.Little Bittern0000000075122.407 (2019)
61.Night Heron000001013381.603 (2019)
62.Grey Heron00000651351251511286041210151 (2019)
63.Barn Owl000000200020.402 (2017)
64.Long-eared Owl000000001010.201 (2019)
65.Eagle Owl000000001010.201 (2019)
66.Tawny Owl000000001010.201 (2019)
67.Waxwing000001000010.201 (2016)
68.Wood Lark000000010010.201 (2018)
69.Skylark00000203758713321944071 (2019)
70.Chiffchaff000000001010.201 (2019)
71.Marsh Warbler000000010010.201 (2018)
72.Blackcap000000000220.402 (2020)
73.Lesser Whitethroat000000001120.401 (2019)
74.Goldcrest000000024061.204 (2019)
75.Wren000000100010.201 (2017)
76.Starling000000003140.803 (2019)
77.Song Thrush000001022289826343678428814520290404288 (2020)
78.Redwing00000627209629534046462414346286904624 (2020)
79.Blackbird0000010520737645326614072810453 (2019)
80.Eye-browed Thrush000000001010.201 (2019)
81.Fieldfare00000227657479.4027 (2017)
82.Ring Ouzel000000412291.804 (2017)
83.Spotted Flycatcher00000012010132.6010 (2020)
84.flycatcher sp.000000004261.204 (2019)
85.Robin0000022227623546343516313260463 (2019)
86.Pied Flycatcher000000021030.602 (2018)
87.Black Redstart000001132310203 (2018)
88.Dunnock0000051401112.205 (2016)
89.Blue-headed Wagtail000000001230.602 (2020)
90.Yellow wagtail sp.0000046301142.806 (2017)
91.White Wagtail000000101571.405 (2020)
92.Richard's Pipit000000010010.201 (2018)
93.Tawny Pipit000000001010.201 (2019)
94.Tree Pipit0000024323910833236470108 (2019)
95.Chaffinch000001201040.802 (2017)
96.Brambling00000030205103 (2017)
97.Hawfinch000000000110.201 (2020)
98.Greenfinch000000000110.201 (2020)
99.Linnet000000010010.201 (2018)
100.Crossbill000000100010.201 (2017)
 Species2011201220132014201520162017201820192020TotalsAveragePresentYear
Maximum
101.Lapland Bunting000000001010.201 (2019)
102.Yellowhammer000000021140.802 (2018)
103.Ortolan Bunting00000321798397.8017 (2018)
104.Reed Bunting0000022223112.203 (2020)
105.Species unidentified0000000113173366641330336 (2020)
 Species2011201220132014201520162017201820192020TotalsAveragePresentYear
Maximum
  Totals 0000024146682784510478113823880177601  
  Observation hours 972:502,410:532,670:382,660:102,610:5711,325:282,265:06  


 
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