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 la Bataille, 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 Saturday, October 3rd, 2015 until Sunday, October 4th, 2015

Number of days of migration watch : 2
Number of hours of migration watch : 10h20

Number of birds : 5471
Sunday  2015 07h15-14h30- Duration : 07h15 
[Display all species]
Waning Gibbous (20 days) : No moonset, moonrise at 14h30
Sun : sunrise at 07h40 and sunset at 19h14
Day : dawn at 07h11 and dusk at 19h43
Comments :
07h15-14h30 : Observateurs : JC.CORDARA et R.METAIS
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
1
  Show phenology  European Honey Buzzard (Pernis apivorus)
1
  Show phenology  Red Kite (Milvus milvus)
1
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
73
  Show phenology  Common Buzzard (Buteo buteo)
8
  Show phenology  Common Kestrel (Falco tinnunculus)
66
  Show phenology  Common Swift (Apus apus)
1
  Show phenology  Eurasian Crag Martin (Ptyonoprogne rupestris)
190
  Show phenology  Barn Swallow (Hirundo rustica)
107
  Show phenology  Western House Martin (Delichon urbicum)
69
  Show phenology  Tree Pipit (Anthus trivialis)
48
  Show phenology  Meadow Pipit (Anthus pratensis)
567
  Show phenology  Western Yellow Wagtail (Motacilla flava)
1
  Show phenology  White Wagtail (Motacilla alba)
16
  Show phenology  Dunnock (Prunella modularis)
3
  Show phenology  European Robin (Erithacus rubecula)
25
  Show phenology  Common Blackbird (Turdus merula)
11
  Show phenology  Song Thrush (Turdus philomelos)
71
  Show phenology  Mistle Thrush (Turdus viscivorus)
24
  Show phenology  Common Chiffchaff (Phylloscopus collybita)
11
  Show phenology  Common Firecrest (Regulus ignicapilla)
208
  Show phenology  Coal Tit (Periparus ater)
6
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
117
  Show phenology  Great Tit (Parus major)
5
  Show phenology  Wallcreeper (Tichodroma muraria)
-
  Show phenology  Northern Raven (Corvus corax)
146
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
2976
  Show phenology  Brambling (Fringilla montifringilla)
3
  Show phenology  European Serin (Serinus serinus)
10
  Show phenology  European Greenfinch (Chloris chloris)
5
  Show phenology  European Goldfinch (Carduelis carduelis)
7
  Show phenology  Eurasian Siskin (Spinus spinus)
543
  Show phenology  Common Linnet (Linaria cannabina)
5
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
89
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
1
  Daily total
1
migrant
1
migrant
1
migrant
66
migrants
4
migrants
53
migrants
1
migrant
180
migrants
85
migrants
69
migrants
3
migrants
266
migrants
1
migrant
2
migrants
3
migrants
9
migrants
3
migrants
37
migrants
23
migrants
3
migrants
33
migrants
6
migrants
115
migrants
5
migrants
+ 2 local
53
migrants
2736
migrants
2
migrants
10
migrants
5
migrants
2
migrants
416
migrants
5
migrants
82
migrants
1
migrant
 Other species
Total
   Golden Eagle (Aquila chrysaetos)
-
   Peregrine Falcon (Falco peregrinus)
2
   Long-tailed Tit (Aegithalos caudatus)
11
   Eurasian Jay (Garrulus glandarius)
4
   Spotted Nutcracker (Nucifraga caryocatactes)
2
   Carrion Crow (Corvus corone)
4
   Rock Bunting (Emberiza cia)
1
  Daily total
+ 3 local
2
migrants
11
migrants
2
migrants
2
migrants
4
migrants
1
migrant
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