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Annual reports : Montagne de la Folie, 2020
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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 Tuesday, September 15th, 2020 until Friday, October 30th, 2020

Number of days of migration watch : 34
Number of hours of migration watch : 184h30

Number of birds : 683768
Friday  2020 07h00-14h00- Duration : 07h00 
[Display all species]
Waxing Gibbous (13 days) : Moonrise at 17h24 and moonset at 5h51
Sun : sunrise at 07h21 and sunset at 17h27
Day : dawn at 06h50 and dusk at 17h59
Comments :
07h00-08h00 : Vent 4kmh Sud-Ouest ; couv. nuageuse 95%. Observateur : Rémi Thouvenin,08h00-09h00 : Vent 4kmh Sud-Ouest ; couv. nuageuse 95%. Observateurs : Alexis Révillon, Rémi Thouvenin,09h00-10h00 : Vent 5kmh Sud-Ouest ; couv. nuageuse 90%. Observateurs : Alexis Révillon, Rémi Thouvenin,10h00-11h00 : Vent 5kmh Sud-Ouest ; couv. nuageuse 85%. Observateurs : Alexis Révillon, Rémi Thouvenin,11h00-12h00 : Vent 5kmh Sud-Ouest ; couv. nuageuse 60%. Observateurs : Alexis Révillon, Rémi Thouvenin,12h00-13h00 : Vent 5kmh Sud-Ouest ; couv. nuageuse 70%. Observateurs : Alexis Révillon, Rémi Thouvenin, Thomas Fournier, Julia Devevey,13h00-14h00 : Vent 5kmh Sud-Ouest ; couv. nuageuse 95%. Observateurs : Alexis Révillon, Rémi Thouvenin, Thomas Fournier, Julia Devevey
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
1664
  Show phenology  Red Kite (Milvus milvus)
2408
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
191
  Show phenology  Common Buzzard (Buteo buteo)
358
  Show phenology  Common Kestrel (Falco tinnunculus)
155
  Show phenology  Stock Dove (Columba oenas)
774
  Show phenology  Common Wood Pigeon (Columba palumbus)
613077
  Show phenology  Woodlark (Lullula arborea)
671
  Show phenology  Eurasian Skylark (Alauda arvensis)
839
  Show phenology  Western House Martin (Delichon urbicum)
1722
  Show phenology  Meadow Pipit (Anthus pratensis)
970
  Show phenology  Grey Wagtail (Motacilla cinerea)
18
  Show phenology  White Wagtail (Motacilla alba)
367
  Show phenology  Dunnock (Prunella modularis)
78
  Show phenology  Song Thrush (Turdus philomelos)
982
  Show phenology  Redwing (Turdus iliacus)
23
  Show phenology  Mistle Thrush (Turdus viscivorus)
326
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
94
  Show phenology  Great Tit (Parus major)
158
  Show phenology  Common Starling (Sturnus vulgaris)
242
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
50606
  Show phenology  Brambling (Fringilla montifringilla)
18
  Show phenology  European Goldfinch (Carduelis carduelis)
495
  Show phenology  Eurasian Siskin (Spinus spinus)
1827
  Show phenology  Common Linnet (Linaria cannabina)
716
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
85
  Daily total
61
migrants
8
migrants
1
migrant
3
migrants
2
migrants
3
migrants
78217
migrants
10
migrants
136
migrants
1
migrant
66
migrants
1
migrant
19
migrants
7
migrants
4
migrants
2
migrants
15
migrants
1
migrant
5
migrants
8
migrants
2394
migrants
2
migrants
101
migrants
219
migrants
14
migrants
14
migrants
 Other species
Total
   Yellow-legged Gull (Larus michahellis)
18
   Lark (Alaudidae sp.)
22
   Pipit (Anthus sp.)
14
   unidentified Thrush (Turdus sp.)
920
   unidentified Passerine (Passeriformes sp.)
1369
   Finch, unidentified (Fringillidae sp.)
277
   European Greenfinch (Chloris chloris)
6
   Yellowhammer (Emberiza citrinella)
4
   Common Reed Bunting (Emberiza schoeniclus)
6
  Daily total
5
migrants
8
migrants
1
migrant
10
migrants
151
migrants
7
migrants
1
migrant
3
migrants
1
migrant
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