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Annual reports : Fort de la Revère, 2011
Watchpoint
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Bird Reports
See cumulative daily totals and phenology graphs
 
Not available. This representation exists with one or all sites, one or all years and a single species.

Comparison of the duration of migration : This graph compares the duration of migration in number of days between different key percentages of migration. It is possible to compare several sites on the same graph.
Not available. This representation exists with one or all sites, one or all years and a single species.

Comparison of migration dates : This graph matches key percentages of migration with calendar days. It is possible to compare several sites in the same graph.
Not available. This representation exists with a single site, all years and a single species.

Interannual trend : This interannual graph represents the evolution between annual totals.
Not available. This representation exists with a single site, one or all years and a single species.

Phenological trend : This graph represents the evolution of the percentage of migration. Key percentages are indicated by vertical red bars.
Not available. This representation exists with a single site, all years and a single species.

Daily evolution : This interannual graph represents the trend of dates and key percentages of migration.
Not available. This representation exists with a single site, one or all years and a single species.

Totals by hour : This graph represents the distribution of the total number of birds by hour. When a specific year is chosen, the average of all the years of the migration watch is shown in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Seasonal phenology : This graph represents the distribution of the daily passage total (the decadary total is symbolized by red bars). If a specific year is selected, the average of all years is shown in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Relative migration : This graph represents the distribution in daily percentage of migration (percentage by decade being symbolized by red bars). If a specific year is chosen, the average of all years is shown in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Seasonal phenology (decade) : This graph represents the migration total by decade. If a specific year is selected, the average of all years of the migration survey is shown in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Hourly mean per decade : This graph shows the mean number of migrants per hour over ten-day periods. When a specific year is selected, the mean number of migrants calculated over all years of record is depicted in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Seasonal phenology (5-day period) : This graph shows the numbers of migratory individuals over 5-day periods. If a specific year is selected, the average of all years is shown in grey.
Not available. This representation exists with a single site, one or all years and a single species.

Hourly mean per 5-day period : This graph shows the mean number of individuals per hour over 5-day periods. When a specific year is selected, the mean number of migrants calculated over all years of record is shown in grey.
Available. This representation exists with a single site, a single year and all the species.

Summary table : This graph represents the seasonal totals as well as the latest totals of the migration watch. The upper table represents the most significant species for the watchpoint.
Available. This representation exists with a single site, a single year and all the species.

Migration synthesis : This graph is representing migration periods for each species at the site in a given year
Available. This representation exists with one or all sites, one or all years and all the species.

Observation effort : This table shows the observer pressure at the watchpoint for all years or day by day for a selected year.
Not available. This representation exists with all sites combined, one or all years and a single species.

Distribution Map : This map shows the relative importance of the watchpoints for a selected species. The dots represent the number of individuals per season.

Period : from Tuesday, August 23rd, 2011 until Saturday, November 12th, 2011

Number of days of migration watch : 77
Number of hours of migration watch : 728h35

Number of birds : 129066
Saturday  2011 07h40-16h50- Duration : 09h10 
[Display only today's species]
Waning Gibbous (16 days) : Moonrise at 18h08 and moonset at 8h52
Sun : sunrise at 07h21 and sunset at 17h08
Day : dawn at 06h50 and dusk at 17h39
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
223
  Show phenology  Great Egret (Casmerodius albus)
4
  Show phenology  Grey Heron (Ardea cinerea)
4
  Show phenology  Black Stork (Ciconia nigra)
5
  Show phenology  White Stork (Ciconia ciconia)
113
  Show phenology  unidentified raptor (Falconiformes sp.)
55
  Show phenology  European Honey Buzzard (Pernis apivorus)
1174
  Show phenology  Black Kite (Milvus migrans)
19
  Show phenology  Red Kite (Milvus milvus)
25
  Show phenology  Short-toed Snake Eagle (Circaetus gallicus)
199
  Show phenology  Western Marsh Harrier (Circus aeruginosus)
411
  Show phenology  Hen Harrier (Circus cyaneus)
5
  Show phenology  Montagu's Harrier (Circus pygargus)
2
  Show phenology  Eurasian Goshawk (Accipiter gentilis)
1
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
345
  Show phenology  Common Buzzard (Buteo buteo)
57
  Show phenology  Booted Eagle (Hieraaetus pennatus)
363
  Show phenology  Osprey (Pandion haliaetus)
24
  Show phenology  Common Kestrel (Falco tinnunculus)
131
  Show phenology  Merlin (Falco columbarius)
5
  Show phenology  Eurasian Hobby (Falco subbuteo)
135
  Show phenology  Eleonora's Falcon (Falco eleonorae)
22
  Show phenology  Common Crane (Grus grus)
103
  Show phenology  Northern Lapwing (Vanellus vanellus)
1
  Show phenology  Stock Dove (Columba oenas)
11
  Show phenology  Common Wood Pigeon (Columba palumbus)
81787
  Show phenology  European Turtle Dove (Streptopelia turtur)
1
  Show phenology  Swift, unidentified (Apus sp.)
934
  Show phenology  Common Swift (Apus apus)
1362
  Show phenology  Pallid Swift (Apus pallidus)
1898
  Show phenology  Alpine Swift (Apus melba)
1455
  Show phenology  European Bee-eater (Merops apiaster)
5058
  Show phenology  Black Woodpecker (Dryocopus martius)
1
  Show phenology  Woodlark (Lullula arborea)
153
  Show phenology  Eurasian Skylark (Alauda arvensis)
13
  Show phenology  unidentified Martin (Hirundinidae sp.)
1293
  Show phenology  Sand Martin (Riparia riparia)
9
  Show phenology  Eurasian Crag Martin (Ptyonoprogne rupestris)
233
  Show phenology  Barn Swallow (Hirundo rustica)
10376
  Show phenology  Red-rumped Swallow (Cecropis daurica)
2
  Show phenology  Western House Martin (Delichon urbicum)
3300
  Show phenology  Tree Pipit (Anthus trivialis)
84
  Show phenology  Meadow Pipit (Anthus pratensis)
44
  Show phenology  Western Yellow Wagtail (Motacilla flava)
47
  Show phenology  Grey Wagtail (Motacilla cinerea)
19
  Show phenology  White Wagtail (Motacilla alba)
21
  Show phenology  Dunnock (Prunella modularis)
4
  Show phenology  Common Redstart (Phoenicurus phoenicurus)
3
  Show phenology  Whinchat (Saxicola rubetra)
3
  Show phenology  Northern Wheatear (Oenanthe oenanthe)
4
  Show phenology  Common Blackbird (Turdus merula)
4
  Show phenology  Song Thrush (Turdus philomelos)
88
  Show phenology  Mistle Thrush (Turdus viscivorus)
25
  Show phenology  Eurasian Blackcap (Sylvia atricapilla)
153
  Show phenology  Common Whitethroat (Curruca communis)
3
  Show phenology  Long-tailed Tit (Aegithalos caudatus)
6
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
9
  Show phenology  Wallcreeper (Tichodroma muraria)
5
  Show phenology  Eurasian Golden Oriole (Oriolus oriolus)
2
  Show phenology  Red-backed Shrike (Lanius collurio)
1
  Show phenology  Hooded Crow (Corvus cornix)
12
  Show phenology  Common Starling (Sturnus vulgaris)
2107
  Show phenology  unidentified Passerine (Passeriformes sp.)
1270
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
12842
  Show phenology  Brambling (Fringilla montifringilla)
85
  Show phenology  European Serin (Serinus serinus)
3
  Show phenology  European Greenfinch (Chloris chloris)
75
  Show phenology  European Goldfinch (Carduelis carduelis)
56
  Show phenology  Eurasian Siskin (Spinus spinus)
40
  Show phenology  Common Linnet (Linaria cannabina)
68
  Show phenology  Red Crossbill (Loxia curvirostra)
8
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
197
  Show phenology  Cirl Bunting (Emberiza cirlus)
9
  Show phenology  Rock Bunting (Emberiza cia)
2
  Show phenology  unidentified Bunting (Emberiza sp.)
91
  Daily total
5
migrants
3
migrants
2
migrants
80
migrants
2563
migrants
27
migrants
2
migrants
1
migrant
49
migrants
218
migrants
 Other species
Total
   unidentified Falcon (Falco sp.)
20
   Temminck's Stint (Calidris temminckii)
1
  Show phenology  Yellow-legged Gull (Larus michahellis)
44
   Lark (Alaudidae sp.)
46
   Pipit (Anthus sp.)
9
   unidentified Wagtail (Motacilla sp.)
8
  Show phenology  Alpine Accentor (Prunella collaris)
2
   unidentified Thrush (Turdus sp.)
7
  Show phenology  European Robin (Erithacus rubecula)
9
  Show phenology  Black Redstart (Phoenicurus ochruros)
38
  Show phenology  European Stonechat (Saxicola rubicola)
4
   Garden Warbler (Sylvia borin)
2
  Show phenology  Lesser Whitethroat (Curruca curruca)
2
  Show phenology  Dartford Warbler (Curruca undata)
4
   Phylloscopus-Warbler, unidentified (Phylloscopu...)
10
  Show phenology  Western Bonelli's Warbler (Phylloscopus bonelli...)
1
  Show phenology  Common Chiffchaff (Phylloscopus collybita)
14
   Goldcrest (Regulus regulus)
1
  Show phenology  Common Firecrest (Regulus ignicapilla)
9
  Show phenology  Spotted Flycatcher (Muscicapa striata)
2
  Show phenology  Western Jackdaw (Coloeus monedula)
8
  Show phenology  Carrion Crow (Corvus corone)
11
   Finch, unidentified (Fringillidae sp.)
110
  Show phenology  Yellowhammer (Emberiza citrinella)
1
  Show phenology  Corn Bunting (Emberiza calandra)
1
  Daily total
1
migrant
2
migrants
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