Also present  

Totals Terschelling, Paal 18 1976



 SpeciesJanFebMarAprMayJunJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Dark-bellied Brent Goose00031000001546212525 (4 Apr)1544 Apr24 Oct
2.Greylag Goose000270000002702727 (19 Apr)4119 Apr19 Apr
3.Shelduck00080021200226168 (11 Apr)15411 Apr13 Aug
4.Shoveler00030000003033 (4 Apr)414 Apr4 Apr
5.Wigeon00020000002022 (12 Apr)4112 Apr12 Apr
6.Mallard00010002003032 (7 Aug)7211 Apr7 Aug
7.Teal00042000130073353830 (3 Sep)1954 Apr3 Sep
8.Aythya sp.0000000202702722702220 (24 Oct)11313 Aug24 Oct
9.Tufted Duck00020000002022 (16 Apr)4116 Apr16 Apr
10.Eider48006001511030202292101962 (9 Aug)411116 Jan24 Oct
11.Velvet Scoter380000001003939038 (16 Jan)7216 Jan7 Aug
12.Common Scoter31001678011545671450818715669242323507 (6 Aug)962617 Jan24 Oct
13.Goldeneye90000000009909 (16 Jan)4116 Jan16 Jan
14.Red-breasted Merganser100800000182721618 (24 Oct)15416 Jan24 Oct
15.Red-throated Diver10030000116333 (4 Apr)15416 Jan23 Oct
16.Black-throated Diver00030000003123 (4 Apr)414 Apr4 Apr
17.diver sp.5001000036151325 (23 Oct)22616 Jan24 Oct
18.Sooty Shearwater00000000101101 (3 Sep)413 Sep3 Sep
19.Manx Shearwater00000000022202 (23 Oct)4123 Oct23 Oct
20.Great Crested Grebe100000040101515010 (24 Oct)11317 Jan24 Oct
21.grebe sp.00000000101101 (2 Sep)412 Sep2 Sep
22.Gannet00041007233267481931 (23 Oct)48134 Apr24 Oct
23.Oystercatcher00050004009814 (4 Apr)1134 Apr15 Aug
24.Ringed Plover00000002002202 (6 Aug)416 Aug6 Aug
25.Curlew00040000004223 (11 Apr)724 Apr11 Apr
26.Bar-tailed Godwit0000000470047232433 (7 Aug)1547 Aug16 Aug
27.Sanderling00044000490093494429 (11 Apr)2674 Apr16 Aug
28.Redshank00010001002201 (11 Apr)7211 Apr6 Aug
29.Kittiwake00060000017435 (11 Apr)11311 Apr23 Oct
30.Sabine's Gull00000000101101 (3 Sep)413 Sep3 Sep
 SpeciesJanFebMarAprMayJunJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
31.Black-headed Gull100034180332500120655533 (4 Jul)30816 Jan16 Aug
32.Little Gull00010000089818 (24 Oct)7213 Apr24 Oct
33.Common Gull500000020005252050 (16 Jan)7216 Jan4 Jul
34.Great Black-backed Gull200040005002926320 (16 Jan)11316 Jan6 Aug
35.Herring Gull10000450000001451387100 (16 Jan)11316 Jan19 Apr
36.Lesser Black-backed Gull00019802000047103720 (4 Jul)1954 Apr4 Jul
37.Sandwich Tern0001563403258936901180935245221 (7 Aug)78214 Apr10 Sep
38.Common Tern00000000808804 (3 Sep)1133 Sep10 Sep
39.Arctic Tern00000000101101 (5 Sep)415 Sep5 Sep
40.Common/Arctic Tern00000041718920106798087380 (3 Sep)44124 Jul10 Sep
41.Black Tern00000002002201 (7 Aug)727 Aug13 Aug
42.Great Skua00000000213302 (2 Sep)722 Sep23 Oct
43.Arctic Skua000000018208382135 (3 Sep)2266 Aug10 Sep
44.skua sp.00000000160161608 (4 Sep)1543 Sep10 Sep
45.Razorbill10000000001101 (17 Jan)4117 Jan17 Jan
 SpeciesJanFebMarAprMayJunJulAugSepOctTotalsWEMaximumPresence
(%)
Presence
(days)
FirstLast 
  Totals 315006276902235602291012021094810037911 10027  
  Observation hours 2:000:000:0012:001:000:002:4511:0033:004:4566:30


 
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