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 l'Escrinet, 2015
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 Tuesday, February 10th, 2015 until Tuesday, April 14th, 2015

Number of days of migration watch : 64
Number of hours of migration watch : 743h30

Number of birds : 342040
Wednesday  2015 06h30-14h30 06h30-14h30 - Duration : 08h00 
[Display all species]
Last Quarter (22 days) : Moonrise at 0h09 and moonset at 11h11
Sun : sunrise at 07h47 and sunset at 18h04
Day : dawn at 07h17 and dusk at 18h34
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
3225
 Show the data Show phenology Common species Red Kite (Milvus milvus)
500
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
861
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
1336
 Show the data Show phenology Common species Golden Eagle (Aquila chrysaetos)
-
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
15346
 Show the data Show phenology Common species Eurasian Crag Martin (Ptyonoprogne rupestris)
403
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
2285
 Show the data Show phenology Common species unidentified Thrush (Turdus sp.)
169
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
29
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
1330
 Show the data Show phenology Common species Redwing (Turdus iliacus)
312
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
703
 Show the data Show phenology Common species Long-tailed Tit (Aegithalos caudatus)
49
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
737
 Show the data Show phenology Common species Great Tit (Parus major)
195
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
20677
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
231402
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
292
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
5346
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
2421
  Daily total
2
migrants
4
migrants
3
migrants + 1 local
35
migrants + 1 local
+ 2 local
3
migrants + 2 local
+ 1 reverse migrant
+ 1 reverse migrant
2
migrants + 1 reverse migrant
2
migrants
2
migrants
1
migrant + 1 reverse migrant
+ 3 reverse migrants
36
migrants + 1 reverse migrant
6
migrants
1
migrant
23
migrants
61
migrants + 24 reverse migrants
1
migrant
19
migrants + 2 reverse migrants
3
migrants
 Other species
Total
 Show the data Common species unidentified Gull (Larus sp. (magna))
98
 Show the data Show phenology Common species Eurasian Blackcap (Sylvia atricapilla)
333
 Show the data Show phenology Common species unidentified Passerine (Passeriformes sp.)
955
 Show the data Show phenology Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
30
  Daily total
1
migrant
2
migrants
7
migrants + 6 reverse migrants
1
migrant + 2 reverse 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), 2003-2019