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Annual reports : Banc de l'Ilette , 2014
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, August 31st, 2014 until Sunday, November 23rd, 2014

Number of days of migration watch : 28
Number of hours of migration watch : 125h45

Number of birds : 610051
Sunday  2014 08h45-09h45- Duration : 01h00 
[Display all species]
Waxing Crescent (1 day) : Moonrise at 8h59 and moonset at 18h11
Sun : sunrise at 08h20 and sunset at 16h59
Day : dawn at 07h44 and dusk at 17h36
Comments :
08h45-09h00 : Spot de Quend-sud. Observateur : Thierry Rigaux. Vent E à ESE 3 Bft faiblissant 2 Bft en fin de période. Nébulosité 4/8 à 5/8. Vent davantage Sud en altitude au vu du déplacement des nuages.
 The most significant species
Total
  Show phenology  Hen Harrier (Circus cyaneus)
5
  Show phenology  Eurasian Collared Dove (Streptopelia decaocto)
30
  Show phenology  Great Spotted Woodpecker (Dendrocopos major)
5
  Show phenology  Meadow Pipit (Anthus pratensis)
13664
  Show phenology  Song Thrush (Turdus philomelos)
831
  Show phenology  Common Starling (Sturnus vulgaris)
230306
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
333592
  Show phenology  European Greenfinch (Chloris chloris)
376
  Show phenology  Eurasian Siskin (Spinus spinus)
5975
  Show phenology  Yellowhammer (Emberiza citrinella)
34
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
1055
  Daily total
1
migrant
+ 3 possibly local
+ 1 local
25
migrants
1
migrant
1570
migrants
180
migrants
3
migrants
24
migrants
3
migrants
4
migrants
 Other species
Total
   European Green Woodpecker (Picus viridis)
-
  Daily total
+ 1 local
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