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Annual reports : Pointe de l'Aiguillon , 2024
Watchpoint
Graphs
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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 Sunday, September 1st, 2024 until Thursday, October 3rd, 2024

Number of days of migration watch : 33
Number of hours of migration watch : 133h38

Number of birds : 98552
Thursday  2024 06h05-10h00- Duration : 03h55 
[Display all species]
New (0 day) : Moonrise at 8h42 and moonset at 19h49
Sun : sunrise at 08h07 and sunset at 19h39
Day : dawn at 07h37 and dusk at 20h09
 The most significant species
Total
  Show phenology  Eurasian Spoonbill (Platalea leucorodia)
386
  Show phenology  Merlin (Falco columbarius)
2
  Show phenology  Stock Dove (Columba oenas)
41
  Show phenology  Eurasian Skylark (Alauda arvensis)
17
  Show phenology  Sand Martin (Riparia riparia)
26281
  Show phenology  Barn Swallow (Hirundo rustica)
49586
  Show phenology  Tree Pipit (Anthus trivialis)
62
  Show phenology  Meadow Pipit (Anthus pratensis)
7372
  Show phenology  Western Yellow Wagtail (Motacilla flava)
1920
  Show phenology  White Wagtail (Motacilla alba)
327
  Show phenology  Carrion Crow (Corvus corone)
14
  Show phenology  Common Starling (Sturnus vulgaris)
1712
  Show phenology  Finch, unidentified (Fringillidae sp.)
3
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
174
  Show phenology  European Goldfinch (Carduelis carduelis)
368
  Show phenology  Common Linnet (Linaria cannabina)
5351
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
8
  Daily total
5
migrants
1
migrant
10
migrants
13
migrants
2
migrants
1692
migrants
1
migrant
1356
migrants
1
migrant
182
migrants
1
migrant
159
migrants
3
migrants
5
migrants
129
migrants
1714
migrants
1
migrant
 Other species
Total
   Common Snipe (Gallinago gallinago)
21
   House Sparrow (Passer domesticus)
34
   Yellowhammer (Emberiza citrinella)
2
  Daily total
8
migrants
2
migrants
1
migrant
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