fr
de
it
en
es
nl
 Visitor Anonymous 
Homepage
Data base
 - 
Homepage data base
 - 
Our charter
  Sightings
    - 
Annual reports
  Galleries
    - 
All pictures
  Stats
Migration sites
Resources and links
The Migration Study Group
Our partners
Annual reports : Col de Baracuchet, 2021
Watchpoint
Graphs
News
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 Friday, October 1st, 2021 until Sunday, October 31st, 2021

Number of days of migration watch : 31
Number of hours of migration watch : 331h45

Number of birds : 136625
Sunday  2021 06h10-11h00- Duration : 04h50 
[Display all species]
Waning Crescent (25 days) : Moonrise at 2h31 and moonset at 16h53
Sun : sunrise at 07h23 and sunset at 17h32
Day : dawn at 06h52 and dusk at 18h02
Comments :
06h10-07h00 : Obs: B. Canal, ciel dégagé, fort vent de sud,07h00-08h00 : Obs: B. Canal & R. Genouilhac, ciel dégagé, fort vent de sud,08h00-09h00 : Obs: B. Canal & R. Genouilhac, ciel dégagé, fort vent de sud,09h00-10h00 : Obs: B. Canal, S. Arnaud & R. Genouilhac, ciel dégagé, fort vent de sud,10h00-11h00 : Obs: B. Canal & R. Genouilhac, ciel dégagé, fort vent de sud
 The most significant species
Total
  Show phenology  Red Kite (Milvus milvus)
1916
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
205
  Show phenology  Common Buzzard (Buteo buteo)
504
  Show phenology  Common Kestrel (Falco tinnunculus)
249
  Show phenology  Eurasian Skylark (Alauda arvensis)
597
  Show phenology  White Wagtail (Motacilla alba)
1376
  Show phenology  Mistle Thrush (Turdus viscivorus)
1159
  Show phenology  Coal Tit (Periparus ater)
180
  Show phenology  Common Starling (Sturnus vulgaris)
3932
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
56721
  Show phenology  Brambling (Fringilla montifringilla)
5764
  Show phenology  European Serin (Serinus serinus)
44
  Show phenology  European Goldfinch (Carduelis carduelis)
1244
  Show phenology  Eurasian Siskin (Spinus spinus)
3614
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
2594
  Show phenology  Yellowhammer (Emberiza citrinella)
47
  Daily total
21
migrants
3
migrants
1
migrant
1
migrant
2
migrants
15
migrants
1
migrant
20
migrants
119
migrants
1477
migrants
314
migrants
1
migrant
105
migrants
109
migrants
40
migrants
1
migrant
 Other species
Total
   Pipit (Anthus sp.)
20
   Tit, unidentified (Paridae sp.)
52
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
164
  Show phenology  Great Tit (Parus major)
79
   unidentified Passerine (Passeriformes sp.)
831
   Finch, unidentified (Fringillidae sp.)
4747
  Daily total
1
migrant
1
migrant
4
migrants
4
migrants
30
migrants
146
migrants
Visionature
VisioNature est un outil développé avec la collaboration du réseau LPO. Grâce aux technologies Internet, débutants, amateurs et professionnels naturalistes, peuvent partager en temps réel leur découverte et ainsi améliorer la connaissance et la protection de la faune

Biolovision Sàrl (Switzerland), 2003-2024