Select until 26 April

Totals Willemstad 2016 - 2025



 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
1.Dark-bellied Brent Goose000030000030.403 (2020)
2.Canada Goose0000225226862213500710226 (2021)
3.Canada X Greylag Goose000001000010.101 (2021)
4.Barnacle Goose000172657912164246821295521106815818005791 (2020)
5.Bar-headed Goose000010000010.101 (2020)
6.Greylag Goose000207214959321201137631090214 (2020)
7.goose sp.00002400000243.4024 (2020)
8.Tundra Bean Goose00030729010201623477680307 (2019)
9.Eurasian White-fronted Goose00022532131230429786585057634109102304 (2021)
10.Black Swan000000200020.302 (2022)
11.Mute Swan000192651203568026 (2020)
12.Bewick's Swan000001214000263.7014 (2022)
13.Egyptian Goose0000181553706615923066 (2025)
14.Shelduck000231045810163222265380104 (2020)
15.Ruddy Shelduck00071301000213013 (2020)
16.Garganey000001100020.301 (2021)
17.Shoveler00012819819331222833098 (2021)
18.Gadwall0005978911586511720174925070891 (2020)
19.Wigeon0002863321043330061175525101043 (2021)
20.Mallard0002218440417699.9022 (2019)
21.Pintail000724417703620655940441 (2020)
22.Teal00001822008304.3018 (2020)
23.duck sp.00004500000456.4045 (2020)
24.Pochard00000300012334.7030 (2021)
25.Tufted Duck000107114472161337345490114 (2020)
26.Goldeneye00020180003233.3018 (2021)
27.Smew000004001050.704 (2021)
28.Goosander00011684073395.6011 (2019)
29.Red-breasted Merganser000122251723143213419032 (2025)
30.Swift000358191253399539177510386972015428795409125 (2020)
31.Cuckoo000010111366375.3011 (2021)
32.Stock Dove00007546111949890514730111 (2022)
33.Woodpigeon000435156613476551695112013588176116801695 (2023)
34.dove (Columba) sp.000020000020.302 (2020)
35.Turtle Dove000001101030.401 (2021)
36.Collared Dove00031917824807911.3024 (2023)
37.Coot000003000030.403 (2021)
38.Crane0000028570008512.1057 (2022)
39.Great Crested Grebe0000242113131.904 (2021)
40.flamingo sp.000018300000486.9030 (2021)
41.Oystercatcher00031520214445326507851120315 (2019)
42.Avocet00014320242456.4032 (2021)
43.Grey Plover000000020020.302 (2023)
44.Golden Plover00015791136436188441630188 (2025)
45.Dotterel00001200000121.7012 (2020)
46.Ringed Plover0000901053182.609 (2020)
47.Little Ringed Plover00042266196248712.4024 (2025)
48.Lapwing00031180277131124165466412859002771 (2021)
49.Whimbrel000159379538441061082513591940538 (2021)
50.Curlew00016281802391051317450180 (2021)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
51.Bar-tailed Godwit00001600007106 (2021)
52.Black-tailed Godwit00074107444428845153151222931801074 (2020)
53.Icelandic Black-tailed Godwit000060000060.906 (2020)
54.Snipe000125452110491847342490110 (2022)
55.Common Sandpiper00069104150355015 (2024)
56.Green Sandpiper000356542341077100390560107 (2023)
57.Wood Sandpiper0000181406533013019065 (2023)
58.Redshank00025109238231624228330109 (2020)
59.Spotted Redshank00000601040202.9010 (2023)
60.Greenshank00051234145271113519045 (2023)
61.Turnstone000001000010.101 (2021)
62.Ruff000284996570373632146096 (2021)
63.wader sp.00001700030202.9017 (2020)
64.Sanderling00001000000101.4010 (2020)
65.Dunlin000255110014205 (2020)
66.Little Stint000001000010.101 (2021)
67.Gull-billed Tern000010000010.101 (2020)
68.Caspian Tern000100000010.101 (2019)
69.Whiskered Tern000001000010.101 (2021)
70.Black Tern000228180000486.9028 (2020)
71.Common/Arctic Tern000030000030.403 (2020)
72.Common Tern00025141145273197280141 (2020)
73.Little Gull0000911460002239340146 (2021)
74.Black-headed Gull000101318792065413331491143662394602065 (2021)
75.Mediterranean Gull0003196933516153331946296 (2020)
76.Common Gull0003710356427044191543780191 (2025)
77.Caspian Gull00008223117334.7017 (2025)
78.Herring Gull000181691171661031272599591370259 (2025)
79.Yellow-legged Gull000020000240.602 (2020)
80.Great Black-backed Gull000336112726235618226056 (2025)
81.Lesser Black-backed Gull00019910811023687110480117076602943101707 (2025)
82.White Stork00003781542117711037 (2020)
83.Cormorant0001191015733550198223550338848401015 (2020)
84.Spoonbill0006084783210282832046084 (2020)
85.Little Egret000121689164568016 (2020)
86.Cattle Egret00001012037103 (2025)
87.Great White Egret000766383110212119428066 (2020)
88.heron sp.000010000010.101 (2020)
89.Grey Heron0007511811049466970537770118 (2020)
90.Purple Heron00011272661221910315027 (2020)
91.Osprey0001741101152.107 (2020)
92.Honey Buzzard000021000030.402 (2020)
93.Griffon Vulture00001100000111.6011 (2020)
94.Sparrowhawk0001717201192179313.3020 (2021)
95.Goshawk000011001030.401 (2020)
96.Marsh Harrier000281046722241562322460104 (2020)
97.Hen Harrier000312112425395.6012 (2020)
98.Pallid Harrier000001010020.301 (2021)
99.Montagu's Harrier000001000010.101 (2021)
100.Montagu's/Pallid Harrier000102010040.602 (2021)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
101.Hen/Montagu's/Pallid Harrier000020000020.302 (2020)
102.Red Kite000031002281.103 (2020)
103.Black Kite000042210091.304 (2020)
104.White-tailed Eagle00018100001202.9010 (2021)
105.Common Buzzard00036613136171713519066 (2020)
106.Short-eared Owl000012000140.602 (2021)
107.Lesser Spotted Woodpecker000030010040.603 (2020)
108.Great Spotted Woodpecker000212133269476.7013 (2021)
109.Kestrel000112817115261711516028 (2020)
110.Red-footed Falcon000000001010.101 (2024)
111.Merlin00081062235365.1010 (2020)
112.Hobby0001630030131.906 (2020)
113.Peregrine00002000417104 (2024)
114.Golden Oriole000010001020.301 (2020)
115.Jay0000772227520515622077 (2020)
116.Magpie0000571000131.907 (2021)
117.Jackdaw000175104983683510137811336602586101336 (2025)
118.Rook0003471154253.607 (2021)
119.Carrion Crow0004101513177128156548780156 (2025)
120.Coal Tit000000001010.101 (2024)
121.Blue Tit0009311953082487348681240311 (2020)
122.Great Tit000307160756221427840075 (2022)
123.Wood Lark0006415300581112418058 (2024)
124.Skylark0009738895894387312341760895 (2021)
125.Sand Martin0007753455721794413314452060557 (2021)
126.Swallow000874268617893394564903887022100302686 (2020)
127.House Martin000175361222254827519091300361 (2020)
128.Long-tailed Tit000010100240.602 (2025)
129.Willow Warbler000030100040.603 (2020)
130.Chiffchaff000025191681138211.7025 (2020)
131.Chiffchaff/Willow Warbler0004404000121.704 (2019)
132.Icterine Warbler000010000010.101 (2020)
133.Blackcap000230000050.703 (2020)
134.Nuthatch000030000030.403 (2020)
135.Short-toed Tree Creeper000000100230.402 (2025)
136.Starling0001805415025490965885233985102504557208025490 (2021)
137.Song Thrush00020418334443624498710204 (2019)
138.Mistle Thrush0004691921111628.9019 (2022)
139.Redwing0004241592543771025414692100424 (2019)
140.Blackbird0000361020121.706 (2021)
141.Fieldfare00011288273922533877135285040701128 (2019)
142.Ring Ouzel000332304101628.9033 (2019)
143.thrush sp.00012000000121.7012 (2019)
144.Spotted Flycatcher0000411040101.404 (2020)
145.Robin000001000010.101 (2021)
146.Black Redstart000030001040.603 (2020)
147.Whinchat000121001050.702 (2020)
148.Stonechat000011001140.601 (2020)
149.Wheatear0003220220111.603 (2019)
150.Tree Sparrow00043214145717711032 (2020)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
151.House Sparrow000080000081.108 (2020)
152.Dunnock00011012320192.7010 (2020)
153.Blue-headed Wagtail0002113960142223235514730235 (2025)
154.Yellow Wagtail (flavissima)000301000040.603 (2019)
155.Grey-headed Wagtail000012102140294.1014 (2024)
156.Yellow wagtail sp.00032289553228949528327230884410895 (2020)
157.Grey Wagtail00021524135324.6015 (2020)
158.White Wagtail000910569572729261557800261 (2025)
159.alba wagtail sp.000202717968751661648431200271 (2020)
160.Pied Wagtail000000100340.603 (2025)
161.Meadow Pipit00016716122956811309638664447816510447292416716 (2019)
162.Tree Pipit00080207496347356510207 (2020)
163.Water Pipit0000441012121.704 (2020)
164.Rock Pipit/Water Pipit000010000010.101 (2020)
165.pipit sp.000001000010.101 (2021)
166.Chaffinch000202287377845326242011130712327176104532 (2022)
167.Brambling00032261811611214219310116 (2022)
168.Hawfinch000410602211355011 (2025)
169.Greenfinch000321177352425340409580117 (2020)
170.Linnet00013260320311825328417817712530603 (2020)
171.Mealy Redpoll000000001010.101 (2024)
172.redpoll sp.0001120330101.403 (2023)
173.Crossbill000050000050.705 (2020)
174.Goldfinch000101209643676050446640120 (2020)
175.Serin000111000030.401 (2019)
176.Siskin000992413924471526738092 (2020)
177.Yellowhammer000220002060.902 (2019)
178.Reed Bunting00015128814579976451640128 (2020)
179.bunting sp.000010000010.101 (2020)
Other species
1.Small Tortoiseshell0000116016152.106 (2022)
2.European Peacock00005020011182.6011 (2025)
3.Speckled Wood000000001120.301 (2024)
4.Large White000001000010.101 (2021)
5.Small White000212000050.702 (2019)
6.white sp. (butterfly)000013000011243.4013 (2020)
7.Red Admiral0000701030111.607 (2020)
8.Painted Lady000000001010.101 (2024)
Other species
1.Bumblebee sp.0001023015850108192631900230 (2020)
 Species2016201720182019202020212022202320242025TotalsAveragePresentYear
Maximum
  Totals 00035068577856036325511151851378727409235108335871426  
  Observation hours 68:51218:24147:0164:5456:3558:3076:16690:3198:39  


 
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