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Annual reports : Col du Fau, 2018
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 Sunday, September 2nd, 2018 until Sunday, October 14th, 2018

Number of days of migration watch : 13
Number of hours of migration watch : 51h55

Number of birds : 15422
Sunday  2018 08h15-11h45- Duration : 03h30 
[Display all species]
Waxing Crescent (4 days) : Moonrise at 13h17 and moonset at 22h38
Sun : sunrise at 07h52 and sunset at 18h54
Day : dawn at 07h22 and dusk at 19h23
Comments :
08h15-11h45 : AM.Trahin, JC.Poncet, JL.Mokhtari, C.Borel, L.Majorel, L.Puch et des membres de la Formation Oiseaux n3 et n2
 The most significant species
Total
  Show phenology  Red Kite (Milvus milvus)
25
  Show phenology  Common Kestrel (Falco tinnunculus)
44
  Show phenology  Eurasian Hobby (Falco subbuteo)
8
  Show phenology  Common Wood Pigeon (Columba palumbus)
132
  Show phenology  Eurasian Skylark (Alauda arvensis)
616
  Show phenology  Barn Swallow (Hirundo rustica)
2057
   Tree Pipit (Anthus trivialis)
135
  Show phenology  Meadow Pipit (Anthus pratensis)
276
  Show phenology  Common Starling (Sturnus vulgaris)
2200
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
6653
  Daily total
3
migrants
26
migrants
1
migrant
30
migrants
261
migrants
1
migrant
1
migrant
195
migrants
1793
migrants
4478
migrants
 Other species
Total
  Show phenology  Stock Dove (Columba oenas)
8
  Show phenology  Woodlark (Lullula arborea)
51
  Show phenology  Grey Wagtail (Motacilla cinerea)
29
  Show phenology  White Wagtail (Motacilla alba)
373
  Show phenology  Song Thrush (Turdus philomelos)
20
  Show phenology  Mistle Thrush (Turdus viscivorus)
68
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
4
   Brambling (Fringilla montifringilla)
14
  Show phenology  European Serin (Serinus serinus)
96
  Show phenology  European Goldfinch (Carduelis carduelis)
117
  Show phenology  Eurasian Siskin (Spinus spinus)
172
  Show phenology  Common Linnet (Linaria cannabina)
206
  Show phenology  Red Crossbill (Loxia curvirostra)
10
  Show phenology  Yellowhammer (Emberiza citrinella)
12
   Common Reed Bunting (Emberiza schoeniclus)
11
  Daily total
4
migrants
25
migrants
4
migrants
278
migrants
8
migrants
40
migrants
2
migrants
14
migrants
43
migrants
75
migrants
168
migrants
145
migrants
10
migrants
3
migrants
7
migrants
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