Also present  

Totals Terschelling, Paal 18 1987



 SpeciesJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Dark-bellied Brent Goose00040240238220257 (19 Oct)254 3 Oct19 Oct
2.Shelduck00011011 ( 4 Oct)61 4 Oct 4 Oct
3.Gadwall00011011 ( 3 Oct)61 3 Oct 3 Oct
4.Wigeon000232323020 ( 4 Oct)132 4 Oct22 Oct
5.Mallard00011101 ( 3 Oct)61 3 Oct 3 Oct
6.Pintail00044043 ( 3 Oct)132 3 Oct 4 Oct
7.Teal0010192929015 (19 Oct)31526 Sep22 Oct
8.Scaup00303302 (28 Sep)13227 Sep28 Sep
9.Eider002134937033832192 ( 3 Oct)31526 Sep22 Oct
10.Velvet Scoter06711684632166 ( 3 Aug)315 3 Aug22 Oct
11.Common Scoter35567559459822222001221435 ( 6 Aug)941527 Jul22 Oct
12.Long-tailed Duck00011101 (22 Oct)6122 Oct22 Oct
13.Red-breasted Merganser003273028211 (19 Oct)38626 Sep19 Oct
14.Red-necked Grebe00112201 (27 Sep)13227 Sep19 Oct
15.Great Crested Grebe12174868581021 (18 Oct)631028 Jul22 Oct
16.Black-necked / Slavonian Grebe00011101 (22 Oct)6122 Oct22 Oct
17.Golden Plover01012111 ( 5 Aug)132 5 Aug 3 Oct
18.Grey Plover00112111 (27 Sep)13227 Sep 4 Oct
19.Ringed Plover00505505 (27 Sep)6127 Sep27 Sep
20.Bar-tailed Godwit00101101 (27 Sep)6127 Sep27 Sep
21.Greenshank00101101 (27 Sep)6127 Sep27 Sep
22.Kittiwake4131463013107010655588 (27 Sep)811327 Jul22 Oct
23.Sabine's Gull00707704 (27 Sep)19326 Sep28 Sep
24.Black-headed Gull001012883893872254 (19 Oct)25426 Sep19 Oct
25.Little Gull003515454019 (18 Oct)25428 Sep22 Oct
26.Common Gull00013136712 ( 3 Oct)132 3 Oct 4 Oct
27.Great Black-backed Gull001772421313 (28 Sep)25426 Sep 4 Oct
28.Lesser Black-backed Gull00099729 ( 3 Oct)61 3 Oct 3 Oct
29.Sandwich Tern19636717925767577190173 (28 Jul)751227 Jul19 Oct
30.Common Tern01961412112092196 ( 6 Aug)193 6 Aug 3 Oct
 SpeciesJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
31.Arctic Tern180101918116 (31 Jul)19327 Jul27 Sep
32.Common/Arctic Tern553651162155752928235 ( 6 Aug)50827 Jul18 Oct
33.Black Tern01203302 (26 Sep)132 3 Aug26 Sep
34.Great Skua123294443121 (27 Sep)56927 Jul22 Oct
35.Pomarine Skua00426602 (26 Sep)25426 Sep22 Oct
36.Arctic Skua1116407673340 (27 Sep)31527 Jul28 Sep
37.Long-tailed Skua00101101 (27 Sep)6127 Sep27 Sep
38.skua sp.00707706 (27 Sep)13226 Sep27 Sep
39.Razorbill/Guillemot0048891371152284 (22 Oct)38626 Sep22 Oct
40.Red-throated Diver003111411311 ( 4 Oct)19326 Sep 4 Oct
41.Black-throated Diver00101101 (26 Sep)6126 Sep26 Sep
42.diver sp.0042901321201232 (18 Oct)50826 Sep22 Oct
43.Leach's Petrel00110111105 (26 Sep)19326 Sep28 Sep
44.Fulmar5517115018717314104 (27 Sep)50827 Jul28 Sep
45.Sooty Shearwater005005050047 (27 Sep)19326 Sep28 Sep
46.large shearwater sp.00101011 (27 Sep)6127 Sep27 Sep
47.Manx Shearwater20305412 (27 Jul)19327 Jul27 Sep
48.Gannet2472913122231389137661251611 (27 Sep)1001627 Jul22 Oct
49.Cormorant015814955 ( 3 Oct)386 6 Aug22 Oct
50.Kestrel00022202 ( 3 Oct)61 3 Oct 3 Oct
 SpeciesJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
  Totals 13542000523723641095510214741 10016  
  Observation hours 6:009:0017:1510:0042:15


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