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Annual reports : Fort de la Revère, 2018
Watchpoint
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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 Sunday, September 2nd, 2018 until Wednesday, November 7th, 2018

Number of days of migration watch : 18
Number of hours of migration watch : 139h50

Number of birds : 29854
Sunday  2018 08h00-17h00- Duration : 09h00 
[Display only today's species]
Waning Crescent (25 days) : Moonrise at 3h08 and moonset at 16h05
Sun : sunrise at 07h10 and sunset at 17h17
Day : dawn at 06h40 and dusk at 17h47
Comments :
08h00-09h00 : Observateurs : Yvonne Delepine, Anne Falentin, Bernard Ollagnier, Danielle et Jean-Louis Martial, Emeline Perreal et Benjamin Salvarelli,09h00-10h00 : Observateurs : Yvonne Delepine, Anne Falentin, Bernard Ollagnier, Danielle et Jean-Louis Martial, Emeline Perreal, Michèle Durieux et Benjamin Salvarelli,10h00-11h00 : Observateurs : Yvonne Delepine, Bernard Ollagnier, Emeline Perreal, Michèle Durieux, Robin Oakes, Colette Pourchier, Élisabeth et Alain Maïssa-Rames et Benjamin Salvarelli,11h00-12h00 : Observateurs : Yvonne Delepine, Bernard Ollagnier, Emeline Perreal, Frédéric et Stéphanie Scoffier, Robin Oakes, Colette Pourchier, Élisabeth et Alain Maïssa-Rames et Benjamin Salvarelli,12h00-13h00 : Observateurs : Yvonne Delepine, Bernard Ollagnier, Emeline Perreal, Frédéric et Stéphanie Scoffier, Robin Oakes, Colette Pourchier, Élisabeth et Alain Maïssa-Rames et Benjamin Salvarelli,13h00-14h00 : Observateurs : Yvonne Delepine, Bernard Ollagnier, Frédéric et Stéphanie Scoffier, Rob
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
42
  Show phenology  Raptor, unidentified (Accipitriformes / Falconi...)
31
  Show phenology  European Honey Buzzard (Pernis apivorus)
201
  Show phenology  Red Kite (Milvus milvus)
6
  Show phenology  Short-toed Snake Eagle (Circaetus gallicus)
69
  Show phenology  Western Marsh Harrier (Circus aeruginosus)
24
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
64
  Show phenology  Common Buzzard (Buteo buteo)
11
  Show phenology  Honey / Common Buzzard (Pernis apivorus / Buteo...)
3
  Show phenology  Booted Eagle (Hieraaetus pennatus)
220
  Show phenology  Osprey (Pandion haliaetus)
5
  Show phenology  Common Kestrel (Falco tinnunculus)
32
  Show phenology  Eurasian Hobby (Falco subbuteo)
14
  Show phenology  Eleonora's Falcon (Falco eleonorae)
1
  Show phenology  Peregrine Falcon (Falco peregrinus)
1
  Show phenology  Common Crane (Grus grus)
4
  Show phenology  Common Wood Pigeon (Columba palumbus)
19877
  Show phenology  Swift, unidentified (Apus sp.)
143
  Show phenology  Common Swift (Apus apus)
10
  Show phenology  Pallid Swift (Apus pallidus)
339
  Show phenology  Alpine Swift (Tachymarptis melba)
574
  Show phenology  European Bee-eater (Merops apiaster)
481
  Show phenology  Woodlark (Lullula arborea)
9
  Show phenology  Swallow / Martin, unidentified (Hirundinidae sp...)
265
  Show phenology  Sand Martin (Riparia riparia)
6
  Show phenology  Eurasian Crag Martin (Ptyonoprogne rupestris)
6
  Show phenology  Barn Swallow (Hirundo rustica)
2235
  Show phenology  Western House Martin (Delichon urbicum)
1351
  Show phenology  Tree Pipit (Anthus trivialis)
33
  Show phenology  Meadow Pipit (Anthus pratensis)
4
  Show phenology  Western Yellow Wagtail (Motacilla flava)
1
  Show phenology  Grey Wagtail (Motacilla cinerea)
12
  Show phenology  White Wagtail (Motacilla alba)
5
  Show phenology  Mistle Thrush (Turdus viscivorus)
4
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
8
  Show phenology  Common Starling (Sturnus vulgaris)
222
  Show phenology  Passerine, unidentified (Passeriformes sp.)
123
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
3378
  Show phenology  Brambling (Fringilla montifringilla)
1
  Show phenology  European Serin (Serinus serinus)
3
  Show phenology  European Greenfinch (Chloris chloris)
2
  Show phenology  Eurasian Siskin (Spinus spinus)
11
  Show phenology  Common Linnet (Linaria cannabina)
10
  Show phenology  Red Crossbill (Loxia curvirostra)
4
  Daily total
5
migrants
4
migrants
93
migrants
7
migrants
1
migrant
16
migrants
41
migrants
501
migrants
 Other species
Total
   Falcon, unidentified (Falco sp.)
9
  Daily total
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