Also present  

Totals Terschelling, Paal 18 1981



 SpeciesJunJulAugSepOctNovDecTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Dark-bellied Brent Goose0002323403228925633219 (23 Oct)10426 Sep30 Dec
2.Anser sp.000031404435831345299 (23 Oct)8322 Oct30 Dec
3.Shelduck013561002571813 (8 Jul)1048 Jul23 Oct
4.Shoveler00004004404 (27 Oct)3127 Oct27 Oct
5.Wigeon000301350016514718108 (23 Oct)18715 Sep28 Oct
6.Mallard01106008716 (22 Oct)8331 Jul22 Oct
7.Pintail000045004541441 (23 Oct)5223 Oct27 Oct
8.Teal301017480078671122 (23 Oct)33138 Jun29 Oct
9.Pochard00003003302 (27 Oct)5223 Oct27 Oct
10.Tufted Duck00302005503 (9 Aug)839 Aug27 Oct
11.Scaup000453440038937316216 (1 Oct)21830 Sep29 Oct
12.Eider00213750103167161160227 (23 Oct)54213 Aug30 Dec
13.Velvet Scoter014014205012342013395 (23 Oct)33138 Jul30 Dec
14.Common Scoter1846637303538536101001141141080933052112 (10 Aug)95378 Jun30 Dec
15.Long-tailed Duck00002002202 (28 Oct)3128 Oct28 Oct
16.Goldeneye00005016515 (22 Oct)5222 Oct30 Dec
17.Red-breasted Merganser0017162081781735133 (23 Oct)31122 Aug30 Dec
18.Red-throated Diver00004015501 (23 Oct)13523 Oct30 Dec
19.Black-throated Diver00000011101 (30 Dec)3130 Dec30 Dec
20.diver sp.00024249098371365698 (30 Dec)512023 Sep30 Dec
21.Manx Shearwater00000011101 (30 Dec)3130 Dec30 Dec
22.Red-necked Grebe00011301151504 (24 Oct)21826 Sep30 Dec
23.Great Crested Grebe01022100071301201024 (24 Oct)441731 Jul30 Dec
24.Slavonian Grebe00021003301 (24 Sep)8324 Sep2 Oct
25.grebe sp.00042006512 (29 Oct)13523 Sep29 Oct
26.Black-necked / Slavonian Grebe00009009908 (23 Oct)5223 Oct24 Oct
27.Grey Heron00200002201 (2 Aug)522 Aug9 Aug
28.Gannet3101528231002872404792 (7 Oct)77308 Jun29 Oct
29.Cormorant00300003302 (11 Aug)529 Aug11 Aug
30.Oystercatcher1052010054401432 (10 Aug)1878 Jun29 Oct
 SpeciesJunJulAugSepOctNovDecTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
31.Lapwing00004004403 (28 Oct)5224 Oct28 Oct
32.Grey Plover00001001101 (29 Oct)3129 Oct29 Oct
33.Ringed Plover00400004313 (9 Aug)527 Aug9 Aug
34.Whimbrel00400004403 (9 Aug)522 Aug9 Aug
35.Curlew101300001413113 (9 Aug)528 Jun9 Aug
36.Bar-tailed Godwit0341000044251917 (10 Aug)15631 Jul10 Aug
37.Turnstone00500005505 (2 Aug)312 Aug2 Aug
38.Knot032100012518715 (10 Aug)10431 Jul30 Dec
39.Sanderling00540120066541241 (10 Aug)1356 Aug24 Oct
40.Dunlin00004004403 (24 Oct)5224 Oct29 Oct
41.Purple Sandpiper00002002022 (25 Oct)3125 Oct25 Oct
42.Common Sandpiper00300003303 (7 Aug)317 Aug7 Aug
43.Redshank00001001011 (27 Oct)3127 Oct27 Oct
44.Greenshank00100001011 (7 Aug)317 Aug7 Aug
45.Kittiwake0000256002562551171 (22 Oct)18722 Oct29 Oct
46.Black-headed Gull75151353502640083975089262 (1 Oct)36148 Jun7 Oct
47.Little Gull020218700191186599 (28 Oct)26108 Jul29 Oct
48.Common Gull2059080069482127 (10 Aug)26108 Jun7 Oct
49.Great Black-backed Gull2012806000073064882411 (29 Oct)46188 Jun29 Oct
50.Lesser Black-backed Gull10701149012001268499769464 (10 Aug)38158 Jun29 Oct
51.Sandwich Tern27412515251086760030862544542687 (3 Aug)54218 Jun24 Oct
52.Little Tern064320005148313 (6 Aug)23913 Jul15 Sep
53.Common Tern12013150031181312 (8 Jun)2398 Jun27 Oct
54.Arctic Tern10500006604 (10 Aug)838 Jun10 Aug
55.Common/Arctic Tern0491162317300015581308250323 (8 Aug)381531 Jul7 Oct
56.Black Tern01161100191907 (3 Aug)21830 Jul28 Oct
57.Great Skua00100001011 (10 Aug)3110 Aug10 Aug
58.Pomarine Skua00021003211 (26 Sep)8326 Sep28 Oct
59.Arctic Skua001439005340138 (5 Sep)381510 Aug28 Oct
60.Guillemot00010012201 (23 Sep)5223 Sep30 Dec
 SpeciesJunJulAugSepOctNovDecTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
61.Razorbill/Guillemot000043004336713 (28 Oct)13522 Oct29 Oct
 SpeciesJunJulAugSepOctNovDecTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
  Totals 4997098207570394980122925845203765469 10039  
  Observation hours 2:005:0024:0018:0027:000:002:0078:00


 
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