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 : Turó Blau, 2014
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, August 15th, 2014 until Wednesday, November 5th, 2014

Number of days of migration watch : 18
Number of hours of migration watch : 75h05

Number of birds : 32312
Wednesday  2014 07h00-10h30- Duration : 03h30 
Waxing Gibbous (12 days) : Moonrise at 16h58 and moonset at 5h34
Sun : sunrise at 07h28 and sunset at 17h41
Day : dawn at 06h59 and dusk at 18h10
Comments :
07h00-10h30 : Observadors: Carles Oliver
 The most significant species
Total
  Show phenology  Common Buzzard (Buteo buteo)
6
  Show phenology  Common Kestrel (Falco tinnunculus)
53
  Show phenology  Yellow-legged Gull (Larus michahellis)
27
  Show phenology  Pallid Swift (Apus pallidus)
21
  Show phenology  Great Spotted Woodpecker (Dendrocopos major)
8
  Show phenology  Eurasian Skylark (Alauda arvensis)
21
  Show phenology  Eurasian Crag Martin (Ptyonoprogne rupestris)
14
  Show phenology  Western House Martin (Delichon urbicum)
19929
  Show phenology  Tree Pipit (Anthus trivialis)
56
  Show phenology  Meadow Pipit (Anthus pratensis)
91
  Show phenology  Water Pipit (Anthus spinoletta)
3
  Show phenology  Dunnock (Prunella modularis)
56
  Show phenology  Song Thrush (Turdus philomelos)
180
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
1502
  Show phenology  European Serin (Serinus serinus)
22
  Show phenology  European Greenfinch (Chloris chloris)
10
  Show phenology  European Goldfinch (Carduelis carduelis)
27
  Show phenology  Eurasian Siskin (Spinus spinus)
39
  Show phenology  Common Linnet (Linaria cannabina)
83
  Show phenology  Red Crossbill (Loxia curvirostra)
33
  Show phenology  Eurasian Bullfinch (Pyrrhula pyrrhula)
6
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
12
  Show phenology  Cirl Bunting (Emberiza cirlus)
5
  Show phenology  Rock Bunting (Emberiza cia)
5
  Daily total
2
migrants
1
migrant
2
migrants
7
migrants
1
migrant
1
migrant
5
migrants
11
migrants
1
migrant
8
migrants
2
migrants
9
migrants
2
migrants
277
migrants
5
migrants
1
migrant
9
migrants
3
migrants
1
migrant
19
migrants
3
migrants
1
migrant
1
migrant
3
migrants
 Other species
Total
  Daily total
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