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Annual reports : Col du Fau, 2015
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 Saturday, August 22nd, 2015 until Sunday, November 1st, 2015

Number of days of migration watch : 19
Number of hours of migration watch : 74h55

Number of birds : 27129
Sunday  2015 07h30-10h45- Duration : 03h15 
[Display all species]
Waning Gibbous (19 days) : Moonrise at 22h06 and moonset at 12h10
Sun : sunrise at 07h15 and sunset at 17h26
Day : dawn at 06h45 and dusk at 17h56
Comments :
07h30-10h45 : Observateur régulier : JC.Poncet
 The most significant species
Total
  Show phenology  Eurasian Skylark (Alauda arvensis)
1599
  Show phenology  Meadow Pipit (Anthus pratensis)
541
  Show phenology  Common Starling (Sturnus vulgaris)
5527
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
7826
  Daily total
420
migrants
19
migrants
525
migrants
238
migrants
 Other species
Total
   Grey Heron (Ardea cinerea)
12
  Show phenology  White Wagtail (Motacilla alba)
420
   Black Redstart (Phoenicurus ochruros)
28
  Show phenology  Mistle Thrush (Turdus viscivorus)
134
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
214
   Great Tit (Parus major)
26
   unidentified Passerine (Passeriformes sp.)
34
   Brambling (Fringilla montifringilla)
1264
  Show phenology  European Greenfinch (Chloris chloris)
67
  Show phenology  European Goldfinch (Carduelis carduelis)
450
  Show phenology  Eurasian Siskin (Spinus spinus)
163
  Show phenology  Common Linnet (Linaria cannabina)
607
  Show phenology  Yellowhammer (Emberiza citrinella)
39
   Cirl Bunting (Emberiza cirlus)
16
  Daily total
2
migrants
1
migrant
x
migrant
3
migrants
1
migrant
2
migrants
34
migrants
44
migrants
2
migrants
26
migrants
3
migrants
18
migrants
1
migrant
2
migrants
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