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Annual reports : Bois de Cise, 2019
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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, February 16th, 2019 until Monday, April 22nd, 2019

Number of days of migration watch : 11
Number of hours of migration watch : 40h35

Number of birds : 27222
Monday  2019 07h00-11h30 07h00-11h30 - Duration : 04h30 
Waning Gibbous (17 days) : Moonrise at 0h22 and moonset at 8h48
Sun : sunrise at 06h46 and sunset at 20h59
Day : dawn at 06h11 and dusk at 21h34
Comments :
07h00-08h00 : Météo : 9°C, nébulosité 4/8, vent sud-est 10 noeuds. Beaux passages entre 7h et 11h puis quasi nul ensuite. A noter quelques rétromigrations d'hirondelles et de linottes. Observateurs : François MERANGER et Olivier NOEL.
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
112
 Show the data Show phenology Common species Grey Heron (Ardea cinerea)
18
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
16
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
16
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
1230
 Show the data Show phenology Common species Eurasian Collared Dove (Streptopelia decaocto)
10
 Show the data Show phenology Common species Common Cuckoo (Cuculus canorus)
1
 Show the data Show phenology Common species Common Swift (Apus apus)
5
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
259
 Show the data Show phenology Common species Sand Martin (Riparia riparia)
507
 Show the data Show phenology Common species Barn Swallow (Hirundo rustica)
736
 Show the data Show phenology Common species Common House Martin (Delichon urbicum)
23
 Show the data Show phenology Common species Tree Pipit (Anthus trivialis)
50
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
14940
 Show the data Show phenology Common species Western Yellow Wagtail (Motacilla flava)
475
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
74
 Show the data Show phenology Common species Ring Ouzel (Turdus torquatus)
35
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
101
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
3646
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
86
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
683
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
60
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
2909
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
18
  Daily total
47
migrants
8
migrants
2
migrants
2
migrants
83
migrants
1
migrant
1
migrant
2
migrants
1
migrant
66
migrants
78
migrants
2
migrants
10
migrants
2408
migrants
120
migrants
3
migrants
1
migrant
6
migrants
9
migrants
5
migrants
96
migrants
1
migrant
220
migrants
5
migrants
 Other species
Total
 Show the data Common species unidentified Falcon (Falco sp.)
1
 Show the data Common species unidentified Thrush (Turdus sp.)
11
 Show the data Common species Common Blackbird (Turdus merula)
2
 Show the data Common species Carrion Crow (Corvus corone)
27
 Show the data Common species Yellowhammer (Emberiza citrinella)
3
  Daily total
1
migrant
1
migrant
1
migrant
2
migrants
1
migrant
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