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Remarkable
Analysis
Phenology
Record counts
Graph
Graph (combo)
Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
Observation hours graph
Observation hours
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Contacts
Totals Gatteville (Normandie) 2025
Year
all years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
1999
1998
1997
Period
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
feb, mar & apr
mar, apr & may
apr, may & jun
may, jun & jul
jun, jul & aug
jul, aug & sep
aug, sep & oct
sep, oct & nov
oct, nov & dec
jan & feb
feb & mar
mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
count-field
both directions
number N
number S
Also present
Species
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
0
0
0
327
0
15
342
321
21
248 (
26 Oct
)
40
8
6 Oct
24 Dec
2.
Wigeon
0
0
0
0
0
0
26
26
0
26
26 (
24 Dec
)
5
1
24 Dec
24 Dec
3.
Mallard
0
5
0
0
97
0
0
102
5
97
97 (
25 Oct
)
10
2
6 Jul
25 Oct
4.
Teal
0
0
0
0
1
0
0
1
1
0
1 (
24 Oct
)
5
1
24 Oct
24 Oct
5.
dabbling duck sp.
0
0
0
4
0
0
0
4
4
0
4 (
21 Sep
)
5
1
21 Sep
21 Sep
6.
Eider
0
0
0
0
0
0
2
2
0
2
2 (
24 Dec
)
5
1
24 Dec
24 Dec
7.
Common Scoter
0
19
6
8
53
0
13
99
81
18
29 (
26 Oct
)
60
12
17 Jul
24 Dec
8.
Great Crested Grebe
0
0
0
0
8
0
0
8
8
0
4 (
27 Oct
)
25
5
5 Oct
27 Oct
9.
Slavonian Grebe
0
0
0
0
0
0
1
1
1
0
1 (
24 Dec
)
5
1
24 Dec
24 Dec
10.
Oystercatcher
0
2
2
0
0
0
0
4
2
2
2 (
17 Jul
)
10
2
17 Jul
1 Aug
11.
Grey Plover
0
0
0
0
14
0
0
14
14
0
14 (
5 Oct
)
5
1
5 Oct
5 Oct
12.
Whimbrel
0
3
3
0
0
0
0
6
5
1
3 (
17 Jul
)
10
2
17 Jul
8 Aug
13.
Curlew
0
2
0
0
3
0
1
6
5
1
3 (
25 Oct
)
15
3
17 Jul
24 Dec
14.
Bar-tailed Godwit
0
0
0
0
9
0
0
9
9
0
9 (
27 Oct
)
5
1
27 Oct
27 Oct
15.
Black-tailed Godwit
0
0
1
0
0
0
0
1
1
0
1 (
8 Aug
)
5
1
8 Aug
8 Aug
16.
Grey Phalarope
0
0
0
1
0
0
0
1
1
0
1 (
21 Sep
)
5
1
21 Sep
21 Sep
17.
Turnstone
0
0
0
0
13
0
0
13
13
0
7 (
6 Oct
)
10
2
5 Oct
6 Oct
18.
Sanderling
0
0
0
20
1
0
0
21
21
0
20 (
21 Sep
)
10
2
21 Sep
5 Oct
19.
Dunlin
0
0
0
0
67
0
0
67
67
0
60 (
6 Oct
)
10
2
5 Oct
6 Oct
20.
Arctic Tern
0
0
0
0
2
0
0
2
2
0
1 (
25 Oct
)
10
2
25 Oct
26 Oct
21.
Common/Arctic Tern
0
0
0
2
1
0
0
3
3
0
2 (
21 Sep
)
10
2
21 Sep
27 Oct
22.
Common Tern
0
8
124
8
83
0
0
223
223
0
80 (
6 Oct
)
40
8
17 Jul
6 Oct
23.
Sandwich Tern
2
13
491
537
866
0
0
1909
1897
12
537 (
21 Sep
)
90
18
27 Jun
27 Oct
24.
Little Gull
0
0
0
0
13
0
1
14
13
1
8 (
27 Oct
)
25
5
6 Oct
24 Dec
25.
Kittiwake
1
82
82
2
870
0
72
1109
1028
81
488 (
26 Oct
)
65
13
27 Jun
24 Dec
26.
Sabine's Gull
0
0
0
0
8
0
0
8
8
0
4 (
25 Oct
)
15
3
6 Oct
27 Oct
27.
Black-headed Gull
18
130
50
3
72
0
3
276
269
7
110 (
17 Jul
)
45
9
27 Jun
24 Dec
28.
Mediterranean Gull
20
253
35
7
0
0
6
321
306
15
163 (
17 Jul
)
35
7
27 Jun
24 Dec
29.
Common Gull
0
0
1
0
0
0
1
2
1
1
1 (
29 Aug
)
10
2
29 Aug
24 Dec
30.
Herring Gull
17
0
0
1
0
0
0
18
13
5
17 (
27 Jun
)
10
2
27 Jun
21 Sep
Species
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Great Black-backed Gull
12
14
12
3
0
0
0
41
38
3
14 (
17 Jul
)
20
4
27 Jun
21 Sep
32.
Lesser Black-backed Gull
0
0
1
1
0
0
0
2
2
0
1 (
29 Aug
)
10
2
29 Aug
21 Sep
33.
Long-tailed Skua
0
0
0
0
2
0
0
2
2
0
2 (
24 Oct
)
5
1
24 Oct
24 Oct
34.
skua sp.
0
0
0
11
6
0
1
18
17
1
11 (
21 Sep
)
25
5
21 Sep
24 Dec
35.
Arctic Skua
0
0
3
29
252
0
0
284
277
7
58 (
10 Oct
)
65
13
8 Aug
27 Oct
36.
Pomarine Skua
0
0
0
0
10
0
0
10
10
0
4 (
26 Oct
)
20
4
6 Oct
26 Oct
37.
Great Skua
0
0
0
2
16
0
11
29
18
11
11 (
26 Oct
)
30
6
21 Sep
24 Dec
38.
Razorbill
3
2
1
1
1213
0
213
1433
921
512
385 (
27 Oct
)
75
15
27 Jun
24 Dec
39.
Razorbill/Guillemot
0
5
0
1
906
0
524
1436
664
772
524 (
24 Dec
)
55
11
6 Jul
24 Dec
40.
Guillemot
0
5
0
2
22
0
5
34
27
7
11 (
26 Oct
)
40
8
6 Jul
24 Dec
41.
Red-throated Diver
0
0
0
0
4
0
6
10
4
6
6 (
24 Dec
)
15
3
5 Oct
24 Dec
42.
Black-throated Diver
0
0
0
0
2
0
17
19
2
17
17 (
24 Dec
)
15
3
25 Oct
24 Dec
43.
diver sp.
0
0
0
0
0
0
5
5
0
5
5 (
24 Dec
)
5
1
24 Dec
24 Dec
44.
Fulmar
0
0
5
0
0
0
0
5
5
0
2 (
8 Aug
)
20
4
1 Aug
29 Aug
45.
Sooty Shearwater
0
0
0
10
312
0
0
322
319
3
178 (
6 Oct
)
50
10
21 Sep
27 Oct
46.
Manx Shearwater
5
10
1
64
45
0
0
125
125
0
64 (
21 Sep
)
55
11
27 Jun
27 Oct
47.
Balearic Shearwater
671
496
99
321
577
0
0
2164
1894
270
671 (
27 Jun
)
85
17
27 Jun
26 Oct
48.
shearwater sp.
116
2
5
86
0
0
0
209
208
1
116 (
27 Jun
)
20
4
27 Jun
21 Sep
49.
Gannet
1296
1732
1543
801
11595
0
0
16967
15912
1055
2874 (
26 Oct
)
70
14
27 Jun
26 Oct
50.
Cormorant
23
15
28
12
58
0
0
136
97
39
47 (
6 Oct
)
40
8
27 Jun
6 Oct
51.
Shag
7
15
16
6
99
0
0
143
106
37
63 (
6 Oct
)
50
10
27 Jun
9 Oct
52.
Little Egret
0
0
1
0
3
0
0
4
4
0
3 (
6 Oct
)
10
2
29 Aug
6 Oct
53.
Merlin
0
0
0
0
1
0
0
1
1
0
1 (
5 Oct
)
5
1
5 Oct
5 Oct
54.
Sand Martin
0
0
1
0
0
0
0
1
1
0
1 (
5 Aug
)
5
1
5 Aug
5 Aug
55.
Swallow
0
0
0
7
13
0
0
20
20
0
8 (
6 Oct
)
15
3
21 Sep
6 Oct
56.
White Wagtail
0
0
0
0
11
0
0
11
11
0
10 (
6 Oct
)
10
2
5 Oct
6 Oct
57.
alba wagtail sp.
0
0
0
0
4
0
0
4
4
0
4 (
25 Oct
)
5
1
25 Oct
25 Oct
58.
Meadow Pipit
0
0
0
0
48
0
0
48
48
0
30 (
24 Oct
)
10
2
5 Oct
24 Oct
59.
Siskin
0
0
0
0
5
0
0
5
5
0
5 (
11 Oct
)
5
1
11 Oct
11 Oct
Other species
Species
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Bottle-Nosed Dolphin
16
23
0
0
0
0
0
39
27
12
23 (
6 Jul
)
10
2
27 Jun
6 Jul
Species
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
2207
2836
2511
1950
17712
0
923
28139
25091
3048
100
20
Observation hours
4:00
6:00
12:50
3:00
29:20
0:00
8:00
63:10
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