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, 2017
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 Sunday, October 1st, 2017 until Tuesday, October 31st, 2017

Number of days of migration watch : 31
Number of hours of migration watch : 314h55

Number of birds : 119405
Tuesday  2017 06h10-16h45- Duration : 10h35 
[Display all species]
Waxing Gibbous (11 days) : Moonrise at 16h01 and moonset at 2h35
Sun : sunrise at 07h23 and sunset at 17h32
Day : dawn at 06h52 and dusk at 18h03
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
576
  Show phenology  Red Kite (Milvus milvus)
1226
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
113
  Show phenology  Common Buzzard (Buteo buteo)
344
  Show phenology  unidentified Pigeon (Columba sp.)
7132
  Show phenology  Common Wood Pigeon (Columba palumbus)
7167
  Show phenology  Woodlark (Lullula arborea)
535
  Show phenology  Eurasian Skylark (Alauda arvensis)
1298
  Show phenology  Meadow Pipit (Anthus pratensis)
591
  Show phenology  Fieldfare (Turdus pilaris)
2
  Show phenology  Song Thrush (Turdus philomelos)
495
  Show phenology  Mistle Thrush (Turdus viscivorus)
1568
  Show phenology  Coal Tit (Periparus ater)
97
  Show phenology  Common Starling (Sturnus vulgaris)
3482
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
76613
  Show phenology  Brambling (Fringilla montifringilla)
675
  Show phenology  European Serin (Serinus serinus)
43
  Show phenology  European Greenfinch (Chloris chloris)
163
  Show phenology  European Goldfinch (Carduelis carduelis)
1310
  Show phenology  Eurasian Siskin (Spinus spinus)
1678
  Show phenology  Common Linnet (Linaria cannabina)
416
  Show phenology  Red Crossbill (Loxia curvirostra)
261
  Show phenology  Eurasian Bullfinch (Pyrrhula pyrrhula)
55
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
3622
  Show phenology  Yellowhammer (Emberiza citrinella)
64
  Daily total
88
migrants
34
migrants
1
migrant
48
migrants
40
migrants
115
migrants
9
migrants
36
migrants
3
migrants
1
migrant
20
migrants
18
migrants
1
migrant
27
migrants
401
migrants
109
migrants
1
migrant
3
migrants
46
migrants
14
migrants
7
migrants
4
migrants
4
migrants
38
migrants
1
migrant
 Other species
Total
   Grey Heron (Ardea cinerea)
2
  Show phenology  Merlin (Falco columbarius)
14
   unidentified Thrush (Turdus sp.)
50
   Tit, unidentified (Paridae sp.)
116
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
473
   unidentified Passerine (Passeriformes sp.)
2530
   Finch, unidentified (Fringillidae sp.)
2901
  Daily total
1
migrant
1
migrant
4
migrants
5
migrants
10
migrants
35
migrants
36
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