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 : Puech Debon, 2019
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 Thursday, August 8th, 2019 until Saturday, November 16th, 2019

Number of days of migration watch : 37
Number of hours of migration watch : 73h40

Number of birds : 26837
Saturday  2019 09h15-15h15 09h15-15h15 - Duration : 03h00 
Waning Gibbous (18 days) : Moonrise at 20h32 and moonset at 11h28
Sun : sunrise at 07h45 and sunset at 17h19
Day : dawn at 07h13 and dusk at 17h50
Comments :
09h15-11h15 : averses de neige, plafond 1000 m,14h15-15h15 : flocons, plafond 1100-1200 m, Mont Lozère dégagé
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
248
 Show the data Show phenology Common species Red Kite (Milvus milvus)
750
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
66
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
161
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
14
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
588
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
723
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
326
 Show the data Show phenology Common species Water Pipit (Anthus spinoletta)
14
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
108
 Show the data Show phenology Common species Black Redstart (Phoenicurus ochruros)
10
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
18
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
235
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
267
 Show the data Show phenology Common species Redwing (Turdus iliacus)
316
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
120
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
1652
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
11819
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
2070
 Show the data Show phenology Common species Yellowhammer (Emberiza citrinella)
26
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
20
  Daily total
3
migrants
66
migrants
3
migrants
32
migrants
14
migrants
19
migrants
21
migrants
7
migrants
2
migrants
1
migrant
2
migrants
4
migrants
14
migrants
5
migrants
42
migrants
13
migrants
31
migrants
79
migrants
274
migrants
6
migrants
2
migrants
 Other species
Total
 Show the data Common species Rock Sparrow (Petronia petronia)
2
  Daily total
2
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