Select until 25 October

Totals Grevenbicht (nacht) 2016 - 2025



 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
1.Canada Goose491662617656777.7017 (2022)
2.Barnacle Goose0151103447262.607 (2025)
3.Greylag Goose553355443305137662439840066 (2024)
4.goose sp.001000000010.101 (2018)
5.Tundra Bean Goose028606733623318392436436067 (2019)
6.Bean Goose sp.21651000000242.4016 (2017)
7.Eurasian White-fronted Goose2516538730036054739121346028231303130547 (2021)
8.Black Swan000011000020.201 (2020)
9.Mute Swan032100001180.803 (2017)
10.Bewick's Swan003000001610106 (2025)
11.Egyptian Goose1352115103222.205 (2018)
12.Shelduck2001603012151.506 (2020)
13.Ruddy Shelduck000000200130.302 (2022)
14.Garganey000600002210106 (2019)
15.Shoveler000002000020.202 (2021)
16.Gadwall211151221312327242919520031 (2021)
17.Wigeon01721281015124241514615028 (2019)
18.Mallard331221726162927312222422031 (2017)
19.Pintail0000393007222.209 (2021)
20.Teal351071220421411888.8020 (2021)
21.duck sp.000010000010.101 (2020)
22.Goldeneye16110310115292.9011 (2018)
23.Quail1014153122203622236425726064 (2025)
24.Nightjar000000001010.101 (2024)
25.Swift0002300232121.213 (2020)
26.Cuckoo000212212010102 (2019)
27.Water Rail92329204236503797118461466118 (2025)
28.Spotted Crake022013208220208 (2024)
29.Moorhen397388968711910183130159975986159 (2025)
30.Coot347066888282827199115789790115 (2025)
31.Baillon's Crake010100000020.201 (2017)
32.Little Crake000001000010.101 (2021)
33.Crane1333010231327303617618036 (2025)
34.Little Grebe057675561131838.3031 (2025)
35.Stone Curlew000000002020.202 (2024)
36.Oystercatcher83128149263734368130430081 (2025)
37.Avocet002000000020.202 (2018)
38.Grey Plover4000600212151.506 (2020)
39.Golden Plover27779912977767.6012 (2022)
40.Dotterel002001100150.502 (2018)
41.Ringed Plover414114749108626.2011 (2019)
42.Little Ringed Plover1826314443585955102885245236102 (2024)
43.Lapwing626281615131023262218519028 (2018)
44.Whimbrel7418912171231171914615031 (2023)
45.Curlew2711610987136797.9013 (2024)
46.Jack Snipe000001000010.101 (2021)
47.Snipe044049961823777.7023 (2025)
48.Common Sandpiper2529415550986073118111660660118 (2024)
49.Green Sandpiper928252828582639537436837074 (2025)
50.Wood Sandpiper1134340163262.606 (2024)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
51.Redshank36286672615616.1015 (2025)
52.Greenshank36121011121813231412212023 (2024)
53.Turnstone000000012250.502 (2024)
54.wader sp.000000005270.705 (2024)
55.Curlew Sandpiper100000000010.101 (2016)
56.Dunlin0001120454171.705 (2024)
57.Caspian Tern000000101460.604 (2025)
58.Common Tern0022434718313.108 (2025)
59.Sandwich Tern010010000020.201 (2017)
60.Black-headed Gull7222125916017118318712016411616531650259 (2018)
61.Mediterranean Gull10044647212404012 (2025)
62.Common Gull01701431118363.6011 (2024)
63.Caspian Gull003000000030.303 (2018)
64.Herring Gull005101201010105 (2018)
65.Lesser Black-backed Gull00152010300212.1015 (2018)
66.Laridae sp.110000000020.201 (2016)
67.large gull sp.00112352718393.9011 (2018)
68.Cormorant000000010010.101 (2023)
69.Bittern18727932611565.6011 (2025)
70.Little Bittern00075456713474.7013 (2025)
71.Night Heron1013324381262.608 (2024)
72.Cattle Egret000000010010.101 (2023)
73.Great White Egret000000000110.101 (2025)
74.heron sp.000000002020.202 (2024)
75.Grey Heron6513512515112815116916220015814441440200 (2024)
76.Purple Heron000001001020.201 (2021)
77.Barn Owl020000000020.202 (2017)
78.Long-eared Owl000100000120.201 (2019)
79.Eagle Owl000100001020.201 (2019)
80.Tawny Owl000100000010.101 (2019)
81.Kingfisher000000100010.101 (2022)
82.Great Spotted Woodpecker000000100010.101 (2022)
83.Hobby000000001120.201 (2024)
84.Rook000000000220.202 (2025)
85.Waxwing100000000010.101 (2016)
86.Coal Tit000001000010.101 (2021)
87.Penduline Tit000000001010.101 (2024)
88.Wood Lark001000101470.704 (2025)
89.Skylark203758713375419013931595600139 (2024)
90.Willow Warbler000000100010.101 (2022)
91.Chiffchaff000101001140.401 (2019)
92.Marsh Warbler001000003480.804 (2025)
93.Blackcap000023001060.603 (2021)
94.Lesser Whitethroat000110000020.201 (2019)
95.Regulus sp.000001000010.101 (2021)
96.Firecrest000000000110.101 (2025)
97.Goldcrest002400022010104 (2019)
98.Wren010000000010.101 (2017)
99.Short-toed Tree Creeper000000000110.101 (2025)
100.Starling0003174649343.409 (2025)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
101.Song Thrush102228982634367842886518530051078340666646451464508340 (2024)
102.Mistle Thrush000001000010.101 (2021)
103.Redwing62720962953404646244328660132936303331138182381806601 (2022)
104.Blackbird10520737645326631343428336414429452950453 (2019)
105.Eye-browed Thrush000100000010.101 (2019)
106.Fieldfare227657539114797.9027 (2017)
107.Ring Ouzel04122611811363.6011 (2025)
108.thrush sp.000000000880.808 (2025)
109.Spotted Flycatcher01201073324332913914033 (2022)
110.flycatcher sp.00042100831282.8010 (2021)
111.Robin22227623546343542428023449423132943290494 (2024)
112.Nightingale000000010010.101 (2023)
113.Pied Flycatcher002101436320206 (2024)
114.Black Redstart1132343422252.504 (2021)
115.House Sparrow000001000230.302 (2025)
116.Dunnock51401112114303014 (2025)
117.Blue-headed Wagtail000121061213353.5013 (2025)
118.Yellow wagtail sp.4630100001151.506 (2017)
119.White Wagtail0101502204151.505 (2020)
120.Richard's Pipit001000000010.101 (2018)
121.Tawny Pipit000100000010.101 (2019)
122.Meadow Pipit000001120150.502 (2023)
123.Tree Pipit2432391083345435316685628630166 (2024)
124.Chaffinch1201030221121.203 (2021)
125.Brambling030201212131343.4013 (2024)
126.Hawfinch000012021390.903 (2025)
127.Greenfinch000010031490.904 (2025)
128.Linnet001000000010.101 (2018)
129.Crossbill010000000010.101 (2017)
130.Lapland Bunting000100000010.101 (2019)
131.Snow Bunting000000000110.101 (2025)
132.Yellowhammer002111011070.702 (2018)
133.Ortolan Bunting321798158713737.3017 (2018)
134.Reed Bunting2222321145242.405 (2025)
135.Species unidentified0011317336813173217751750336 (2020)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
  Totals 241466827845104781138213515142891038417890124261073051073149  
  Observation hours 972:502,410:532,670:382,660:102,610:572,899:572,853:052,426:302,864:312,481:4524,851:162,485:08  


 
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