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Annual reports : Les Sommêtres, 2024
Watchpoint
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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 5th, 2024 until Monday, October 28th, 2024

Number of days of migration watch : 11
Number of hours of migration watch : 59h45

Number of birds : 142516
Monday  2024 09h00-17h45- Duration : 08h45 
[Display all species]
Waning Crescent (25 days) : Moonrise at 2h50 and moonset at 15h56
Sun : sunrise at 07h10 and sunset at 17h20
Day : dawn at 06h39 and dusk at 17h52
Comments :
09h00-17h45 : ensoleillé léger vent nord est
 The most significant species
Total
    Great Cormorant (Phalacrocorax carbo)
196
    Red Kite (Milvus milvus)
427
    Eurasian Sparrowhawk (Accipiter nisus)
24
    Common Buzzard (Buteo buteo)
325
    Common Kestrel (Falco tinnunculus)
23
    Common Wood Pigeon (Columba palumbus)
135388
    Tree Pipit (Anthus trivialis)
335
    Mistle Thrush (Turdus viscivorus)
122
    Crested Tit (Lophophanes cristatus)
4
    Coal Tit (Periparus ater)
1
    Eurasian Blue Tit (Cyanistes caeruleus)
151
    Northern Nutcracker (Nucifraga caryocatactes)
1
    Northern Raven (Corvus corax)
40
    Common Starling (Sturnus vulgaris)
293
    European Goldfinch (Carduelis carduelis)
129
    Eurasian Siskin (Spinus spinus)
42
    Hawfinch (Coccothraustes coccothraustes)
176
  Daily total
7
migrants
21
migrants
2
migrants
36
migrants
2
migrants
1095
migrants
335
migrants
2
migrants
3
migrants
1
migrant
15
migrants
1
migrant
10
migrants
70
migrants
7
migrants
6
migrants
9
migrants
 Other species
Total
   European Green Woodpecker (Picus viridis)
1
   Great Spotted Woodpecker (Dendrocopos major)
3
   Middle Spotted Woodpecker (Dendrocoptes medius)
1
   Lesser Spotted Woodpecker (Dryobates minor)
1
   Water Pipit (Anthus spinoletta)
1
   Eurasian Wren (Troglodytes troglodytes)
1
   Common Blackbird (Turdus merula)
3
   Willow Tit (Poecile montanus)
1
   Eurasian Treecreeper (Certhia familiaris)
1
   Eurasian Magpie (Pica pica)
1
   Carrion Crow (Corvus corone)
20
  Daily total
1
migrant
1
migrant
1
migrant
1
migrant
1
migrant
1
migrant
3
migrants
1
migrant
1
migrant
1
migrant
20
migrants
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