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Annual reports : LĂ  Haut, 2019
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 Wednesday, August 14th, 2019 until Sunday, November 17th, 2019

Number of days of migration watch : 75
Number of hours of migration watch : 329h14

Number of birds : 127319
Sunday  2019 07h50-16h30 07h50-16h30 - Duration : 03h55 
Waning Gibbous (19 days) : Moonrise at 21h12 and moonset at 12h45
Sun : sunrise at 08h02 and sunset at 17h00
Day : dawn at 07h27 and dusk at 17h36
Comments :
07h50-09h45 : 0°. Pas de vent, puis léger vent de SE. Bleu.,12h30-13h30 : 6°. 1 vulcain,15h30-16h30 : .
 The most significant species
Total
 Show the data Show phenology Common species Grey Heron (Ardea cinerea)
80
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
117
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
3522
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
38066
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
1745
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
4124
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
1406
 Show the data Show phenology Common species Redwing (Turdus iliacus)
1478
 Show the data Show phenology Common species Goldcrest (Regulus regulus)
170
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
2689
 Show the data Show phenology Common species Great Tit (Parus major)
742
 Show the data Show phenology Common species Eurasian Jay (Garrulus glandarius)
2030
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
19701
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
37520
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
479
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
489
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
203
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
1212
 Show the data Show phenology Common species Yellowhammer (Emberiza citrinella)
55
  Daily total
1
migrant
2
migrants
3
migrants
1700
migrants
9
migrants
8
migrants
10
migrants
4
migrants
1
migrant
2
migrants
1
migrant
1
migrant
47
migrants
16
migrants
4
migrants
2
migrants
1
migrant
2
migrants
1
migrant
 Other species
Total
 Show the data Common species Eurasian Collared Dove (Streptopelia decaocto)
10
  Daily total
7
migrants
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