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Annual reports : Vignobles de Bellet, 2017
Watchpoint
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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, September 3rd, 2017 until Saturday, October 21st, 2017

Number of days of migration watch : 26
Number of hours of migration watch : 112h10

Number of birds : 32137
Saturday  2017 09h15-16h00 09h15-16h00 - Duration : 06h45 
Waxing Crescent (1 day) : Moonrise at 9h15 and moonset at 19h57
Sun : sunrise at 07h53 and sunset at 18h37
Day : dawn at 07h24 and dusk at 19h06
Comments :
09h15-16h00 : Observateurs : Gérard Joannès et Gabriel Lopez de 15 à 16 h.
 The most significant species
Total
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
27370
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
1
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
109
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
201
 Show the data Show phenology Common species unidentified Passerine (Passeriformes sp.)
141
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
274
 Show the data Show phenology Common species European Serin (Serinus serinus)
37
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
5
  Daily total
87
migrants
1
migrant
16
migrants
70
migrants
12
migrants
16
migrants
1
migrant
4
migrants
 Other species
Total
 Show the data Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
1
  Daily total
1
migrant
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