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Annual reports : Les Conches, 2019
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 1st, 2019 until Saturday, November 9th, 2019

Number of days of migration watch : 24
Number of hours of migration watch : 97h57

Number of birds : 259728
Saturday  2019 07h00-09h00- Duration : 02h00 
[Display all species]
Waxing Gibbous (11 days) : Moonrise at 16h21 and moonset at 3h55
Sun : sunrise at 07h31 and sunset at 17h13
Day : dawn at 06h59 and dusk at 17h45
Comments :
07h00-09h00 : Brouillard complet, puis vue limitée, ciel bouché et forte humidité. Passage proche assez faible et non détectable plus loin. 3°. N1. PC,GM.
 The most significant species
Total
  Show phenology  Eurasian Woodcock (Scolopax rusticola)
15
  Show phenology  Woodlark (Lullula arborea)
285
  Show phenology  Eurasian Skylark (Alauda arvensis)
2681
  Show phenology  Meadow Pipit (Anthus pratensis)
1733
  Show phenology  White Wagtail (Motacilla alba)
1750
  Show phenology  Dunnock (Prunella modularis)
295
  Show phenology  European Robin (Erithacus rubecula)
417
  Show phenology  Common Blackbird (Turdus merula)
673
  Show phenology  Mistle Thrush (Turdus viscivorus)
1585
  Show phenology  Goldcrest (Regulus regulus)
132
  Show phenology  Common Firecrest (Regulus ignicapilla)
181
  Show phenology  Coal Tit (Periparus ater)
961
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
511
  Show phenology  Great Tit (Parus major)
831
  Show phenology  Eurasian Jay (Garrulus glandarius)
785
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
220180
  Show phenology  Brambling (Fringilla montifringilla)
4129
  Show phenology  European Greenfinch (Chloris chloris)
140
  Show phenology  European Goldfinch (Carduelis carduelis)
943
  Show phenology  Eurasian Siskin (Spinus spinus)
3801
  Show phenology  Common Linnet (Linaria cannabina)
210
  Show phenology  Eurasian Bullfinch (Pyrrhula pyrrhula)
576
  Show phenology  Eurasian Bullfinch (P.p.pyrrhula) (Pyrrhula pyr...)
5
  Show phenology  Yellowhammer (Emberiza citrinella)
43
  Daily total
1
migrant
1
migrant
3
migrants
6
migrants
3
migrants
5
migrants
5
migrants
7
migrants
3
migrants
14
migrants
1
migrant
13
migrants
11
migrants
11
migrants
1
migrant
301
migrants
268
migrants
8
migrants
32
migrants
149
migrants
18
migrants
12
migrants
2
migrants
1
migrant
 Other species
Total
  Daily total
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