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Annual reports : Cap de la Hève, 2015
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 Saturday, September 5th, 2015 until Sunday, November 8th, 2015

Number of days of migration watch : 26
Number of hours of migration watch : 89h00

Number of birds : 194260
Sunday  2015 07h45-12h00- Duration : 04h15 
[Display all species]
Waning Crescent (26 days) : Moonrise at 4h24 and moonset at 16h17
Sun : sunrise at 07h59 and sunset at 17h27
Day : dawn at 07h25 and dusk at 18h01
Comments :
07h45-12h00 : CN: 8/8- vent 2Bft ESE - Michel
 The most significant species
Total
  Show phenology  Western Marsh Harrier (Circus aeruginosus)
3
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
55
  Show phenology  Stock Dove (Columba oenas)
40
  Show phenology  Common Wood Pigeon (Columba palumbus)
69
  Show phenology  Woodlark (Lullula arborea)
348
  Show phenology  Eurasian Skylark (Alauda arvensis)
351
  Show phenology  Meadow Pipit (Anthus pratensis)
756
  Show phenology  Common Blackbird (Turdus merula)
89
  Show phenology  Song Thrush (Turdus philomelos)
595
  Show phenology  Common Starling (Sturnus vulgaris)
110528
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
74658
  Show phenology  Brambling (Fringilla montifringilla)
219
  Show phenology  European Goldfinch (Carduelis carduelis)
293
  Show phenology  Eurasian Siskin (Spinus spinus)
1299
  Show phenology  Corn Bunting (Emberiza calandra)
26
  Daily total
2
migrants
6
migrants
9
migrants
12
migrants
3
migrants
1
migrant
160
migrants
6
migrants
8
migrants
31500
migrants
13000
migrants
24
migrants
115
migrants
230
migrants
4
migrants
 Other species
Total
  Daily total
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