Select until 17 September

Totals Hoogekampse Plas, De Bilt 2016 - 2025



 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
1.Fulvous Whistling Duck000000100010.101 (2022)
2.Canada Goose2015318487239130336341191 (2023)
3.Barnacle Goose1339188510125903201435716486592406112018217182254357 (2021)
4.Bar-headed Goose200000000020.202 (2016)
5.Greylag Goose20421613856249834463210125096214678241816818176903446 (2020)
6.Anser sp.5070120700000177766770507 (2016)
7.goose sp.07937513165622523920233131331333101656 (2020)
8.Pink-footed Goose00004000000404040 (2020)
9.Tundra Bean Goose1702910293784022917210011314321430402 (2021)
10.Bean Goose sp.31000000000313.1031 (2016)
11.Eurasian White-fronted Goose410031962445375114585655642677853547282806050560511314585 (2020)
12.Mute Swan21301968114411136022322468 (2019)
13.Bewick's Swan11460301181000179180118 (2021)
14.Whooper Swan110000010030.301 (2016)
15.swan sp.00000017000171.7017 (2022)
16.Egyptian Goose81260016980333136411410169 (2020)
17.Shelduck7637168715121919.1021 (2025)
18.Ruddy Shelduck005024004520205 (2018)
19.Garganey121021100080.802 (2017)
20.Shoveler103430213019357147104064183193 (2021)
21.Gadwall53811154865022013352350154 (2020)
22.Wigeon7415028767082305354134356835772305 (2022)
23.Mallard28094784268132291220629630268 (2021)
24.Pintail4147018818244460269271147 (2017)
25.Teal00075381636211311675 (2019)
26.duck sp.00152181077601622265270107 (2021)
27.Red-crested Pochard000001100020.201 (2021)
28.Pochard180505651148626.2018 (2016)
29.Tufted Duck30031165404363.6011 (2020)
30.Goldeneye000030000030.303 (2020)
31.Smew100000000010.101 (2016)
32.Goosander303031611041414.1016 (2021)
33.Red-breasted Merganser000001000010.101 (2021)
34.Alpine Swift001000000010.101 (2018)
35.Swift719322621615145118389827521481319104861049602752 (2023)
36.Cuckoo1103321425222.215 (2025)
37.Stock Dove8156581403091851851181178313321333309 (2020)
38.Woodpigeon38621127211525112743129516684245251638222464224604245 (2023)
39.Collared Dove11331046371718104019520046 (2020)
40.Streptopelia sp.000000000220.202 (2025)
41.Crane043030016018626.2030 (2018)
42.Great Crested Grebe100106540320206 (2021)
43.Oystercatcher8991617313611127156163036 (2022)
44.Avocet000120010260.602 (2020)
45.Grey Plover003001000040.403 (2018)
46.Golden Plover33311301432426412340653650340 (2025)
47.Dotterel000001000010.101 (2021)
48.Ringed Plover5044360342313.106 (2021)
49.Little Ringed Plover3116630464325732209212346 (2021)
50.Lapwing5754529013915857341753181270182176637662331821 (2025)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
51.Whimbrel26154373917390132787619623173 (2021)
52.Curlew51995113043321514214043 (2022)
53.Bar-tailed Godwit000101000020.201 (2019)
54.Black-tailed Godwit418512620432723132127327051 (2018)
55.Jack Snipe000011000020.201 (2020)
56.Woodcock101200210070.702 (2019)
57.Snipe512731932413859413254951203120129385 (2021)
58.Common Sandpiper0335204001948102103840 (2021)
59.Green Sandpiper16371951749917392263437441199 (2021)
60.Wood Sandpiper010014236402505023 (2021)
61.Redshank34201519535935776331231863 (2025)
62.Spotted Redshank000003003170.703 (2021)
63.Greenshank76252159951712212759 (2021)
64.Turnstone000001000010.101 (2021)
65.Ruff71542231016000230239160 (2023)
66.Broad-billed Sandpiper000010000010.101 (2020)
67.wader sp.10513027456271014314056 (2023)
68.Temminck's Stint000100000010.101 (2019)
69.Dunlin310215172000404017 (2021)
70.Little Stint100001000020.201 (2016)
71.Pectoral Sandpiper000010000010.101 (2020)
72.Calidris sp.110020000040.402 (2020)
73.Caspian Tern000012000030.302 (2021)
74.Black Tern32902582103626.2032 (2016)
75.Common/Arctic Tern000000002020.202 (2024)
76.Common Tern711116153918191353192191953 (2025)
77.Little Gull0201142431024344311424 (2021)
78.Black-headed Gull5644159687712445526770791082724872075150049797498026112445 (2019)
79.Mediterranean Gull38015222018401810811022 (2020)
80.Common Gull2611311226263582376651853911427382740665 (2022)
81.Caspian Gull0102623812316717.1023 (2021)
82.Herring Gull5764378010111490581026637641114 (2021)
83.Yellow-legged Gull0001330031111.103 (2020)
84.Great Black-backed Gull001012000040.402 (2021)
85.Lesser Black-backed Gull3411832081089111116301109124958546379687971041630 (2021)
86.Laridae sp.000130100050.503 (2020)
87.large gull sp.000031310016333.3013 (2021)
88.Black Stork000113010280.803 (2021)
89.White Stork13444769362849614935108881887284 (2021)
90.Ciconia sp.000111000030.301 (2019)
91.Cormorant110616006132011241222311522144410491924159121591642412 (2020)
92.Spoonbill541346444982283022923949 (2021)
93.Little Egret000010101030.301 (2020)
94.Cattle Egret000000020020.202 (2023)
95.Great White Egret372230751029342598137578588102 (2020)
96.heron sp.00014101000161.6014 (2019)
97.Grey Heron40402917713711168555675788792177 (2019)
98.Purple Heron26258172151215848.4017 (2021)
99.Osprey22484571065535.3010 (2023)
100.Honey Buzzard9118671949133712312237 (2025)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
101.Griffon Vulture00001400000141.4014 (2020)
102.Short-toed Eagle000010000010.101 (2020)
103.Sparrowhawk4550461301421841561336370101910213184 (2021)
104.Goshawk122000020070.712 (2017)
105.Marsh Harrier131816544995448944101523521101 (2025)
106.Hen Harrier0032424532252.505 (2023)
107.Montagu's Harrier000100000120.201 (2019)
108.harrier sp.000000010010.101 (2023)
109.Hen/Montagu's/Pallid Harrier000002010030.302 (2021)
110.Red Kite3020463223252.506 (2021)
111.Black Kite2111131113151.503 (2021)
112.White-tailed Eagle0002327422222.207 (2022)
113.Rough-legged Buzzard010000000010.101 (2017)
114.Common Buzzard3832112831353281269024109117611855328 (2021)
115.raptor sp.000000100010.101 (2022)
116.Buzzard/Honey Buzzard000100010020.201 (2019)
117.Short-eared Owl000010011140.401 (2020)
118.Lesser Spotted Woodpecker000202000040.402 (2019)
119.Great Spotted Woodpecker102191348752736122126326275 (2021)
120.Black Woodpecker000000100010.101 (2022)
121.Green Woodpecker100001000020.201 (2016)
122.Kestrel81344223491826134724324349 (2021)
123.falcon sp.000210100150.502 (2019)
124.Red-footed Falcon101100102060.602 (2024)
125.Merlin02096155347515.1015 (2021)
126.Hobby41047526310513878.7226 (2021)
127.Peregrine81498765552696.9514 (2017)
128.Yellow-crowned Amazon000000000110.101 (2025)
129.Rose-ringed Parakeet221104774300000355360221 (2016)
130.Golden Oriole000200000020.202 (2019)
131.Jay61310274216032524518275427501603 (2021)
132.Magpie3230194325333921421021043 (2020)
133.Jackdaw450477718440913090746917821780777 (2019)
134.Rook4315021055243210911043 (2016)
135.Carrion Crow46001301848343031310310130 (2019)
136.Raven8520004402252.508 (2016)
137.Corvus sp.000002000020.202 (2021)
138.Coal Tit03017103601600828.2036 (2021)
139.Marsh Tit000201100150.502 (2019)
140.Blue Tit10349200154241185664252993990241 (2021)
141.Great Tit017214083133109121214522520140 (2019)
142.Parus (tit) sp.000060000060.606 (2020)
143.Penduline Tit000100000010.101 (2019)
144.Bearded Tit000220000040.402 (2019)
145.Wood Lark201313388547676534738939085 (2020)
146.Skylark14682121198183772149853646368639765876601837 (2019)
147.Sand Martin5112111209144728106105381751688169106728 (2021)
148.Swallow5355054472082126377907931327110932611911219114677790 (2021)
149.House Martin534411191555161910061594086404686469421619 (2021)
150.Cetti's Warbler000100200030.302 (2022)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
151.Long-tailed Tit92102358867836525325086 (2021)
152.Northern Long-tailed Tit000020000020.202 (2020)
153.Yellow-browed Warbler000100000010.101 (2019)
154.Willow Warbler1012221002111.102 (2019)
155.Chiffchaff077726110843313139399400108 (2021)
156.Chiffchaff (Siberian - tristis)000001000010.101 (2021)
157.Chiffchaff/Willow Warbler002113237004505023 (2021)
158.Reed Warbler000100100020.201 (2019)
159.Savi's Warbler010000010020.201 (2017)
160.Grasshopper Warbler010000000010.101 (2017)
161.Blackcap0001021218151.508 (2025)
162.Garden Warbler000100010130.301 (2019)
163.Lesser Whitethroat000000210030.302 (2022)
164.Whitethroat000001131280.803 (2023)
165.Firecrest003002210210103 (2018)
166.Goldcrest00161860000313.1018 (2020)
167.Nuthatch000101000130.301 (2019)
168.Short-toed Tree Creeper0000115302121.205 (2022)
169.Starling165158508783378039639322322897196259148236113263513264032232 (2021)
170.Song Thrush8489662151464773915211875120551455101521 (2022)
171.Mistle Thrush1524623213436821419219036 (2022)
172.Redwing404911901116713681231723711054302710462687926881513681 (2020)
173.Blackbird97252212547391483299300125 (2020)
174.Fieldfare94535396292524564042241208231231793979412456 (2020)
175.Ring Ouzel21025171541484719620084 (2024)
176.thrush sp.34733229684323829510731070347 (2016)
177.Spotted Flycatcher000001010240.402 (2025)
178.Robin000303010070.703 (2019)
179.Pied Flycatcher000010100020.201 (2020)
180.Black Redstart010010010030.301 (2017)
181.Redstart000110000020.201 (2019)
182.Whinchat001000100130.301 (2018)
183.Stonechat0001406201141.406 (2022)
184.Wheatear0133200301131.303 (2018)
185.Tree Sparrow89236771482014715089 (2016)
186.House Sparrow00012230020282.8023 (2021)
187.Dunnock1114224538771541222923077 (2021)
188.Blue-headed Wagtail8131235118404201055083848853404 (2021)
189.Yellow Wagtail (flavissima)000007000070.707 (2021)
190.Grey-headed Wagtail010025000080.805 (2021)
191.Yellow wagtail sp.561197365422650326745435411119 (2017)
192.Grey Wagtail423827389999111715439039699 (2020)
193.White Wagtail76110112267345618202176122307233523432618 (2021)
194.alba wagtail sp.59701013218706000356360132 (2020)
195.Motacilla (wagtail) sp.00000241000252.5024 (2021)
196.Pied Wagtail000102000030.302 (2021)
197.Richard's Pipit000010000010.101 (2020)
198.Meadow Pipit12072632758107604485170762418541276417014721347213917076 (2021)
199.Tree Pipit3821284227631430743337037074 (2024)
200.Tree Pipit/Olive-backed Pipit000001000010.101 (2021)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
201.Water Pipit4322222681822898.9626 (2021)
202.pipit sp.0000650001121.206 (2020)
203.Chaffinch289266013290621517194102334497380117331699581555816017194 (2020)
204.Brambling665959127920133642466415221520920 (2020)
205.Hawfinch356810438411255336968577586112 (2021)
206.Bullfinch9101111462312595.9314 (2020)
207.Greenfinch74326510615423097813552926930230 (2021)
208.Linnet451321682939426774130394712891294293 (2019)
209.Mealy Redpoll100000081010108 (2023)
210.Lesser Redpoll010011000030.301 (2017)
211.redpoll sp.36417781265112312077 (2020)
212.Crossbill39161182540570018719057 (2023)
213.Goldfinch123142158561538562540448128253345334578562 (2021)
214.Serin001000010020.201 (2018)
215.Siskin55111120425951005658559143538351755275542595 (2019)
216.Lapland Bunting010000000010.101 (2017)
217.Yellowhammer000050000050.505 (2020)
218.Little Bunting000100000010.101 (2019)
219.Reed Bunting129129713441742901161057064149214912344 (2019)
220.Species unidentified000000001010.101 (2024)
221.passerine sp.008155138002515.1015 (2019)
Other species
1.Common Noctule01017300000212.1017 (2019)
Other species
1.Small Tortoiseshell000001103050.503 (2024)
2.Dark Clouded Yellow000010000010.101 (2020)
3.Brimstone000003202070.703 (2021)
4.European Peacock00000507852999.9085 (2024)
5.Swallowtail000000000110.101 (2025)
6.Green-veined White000008000080.808 (2021)
7.white sp. (butterfly)00000640001656.5064 (2021)
8.Comma000000000110.101 (2025)
9.Red Admiral000222702680760456460270 (2021)
10.Painted Lady000200000020.202 (2019)
Other species
1.Bumblebee sp.00002229231074959.5029 (2021)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
  Totals 474253538727739701079569411553974515508163614032530585892585892780  
  Observation hours 187:00147:08103:51239:08286:59413:45214:54196:33143:10267:272,199:55220:00  


 
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