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Annual reports : Brassoir, 2017
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 Monday, August 14th, 2017 until Sunday, November 19th, 2017

Number of days of migration watch : 73
Number of hours of migration watch : 444h30

Number of birds : 171646
Sunday  2017 07h30-12h00- Duration : 04h30 
[Display all species]
New (0 day) : Moonrise at 8h38 and moonset at 18h07
Sun : sunrise at 08h05 and sunset at 17h01
Day : dawn at 07h30 and dusk at 17h36
Comments :
07h30-08h00 : Beau temps vent NW force F2 à F3 observateurs : HL PS
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
2530
  Show phenology  Red Kite (Milvus milvus)
35
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
71
  Show phenology  Common Buzzard (Buteo buteo)
23
  Show phenology  Common Kestrel (Falco tinnunculus)
61
  Show phenology  Peregrine Falcon (Falco peregrinus)
12
  Show phenology  Northern Lapwing (Vanellus vanellus)
13507
  Show phenology  Black-headed Gull (Chroicocephalus ridibundus)
495
  Show phenology  Stock Dove (Columba oenas)
417
  Show phenology  Common Wood Pigeon (Columba palumbus)
65117
  Show phenology  Eurasian Skylark (Alauda arvensis)
7772
  Show phenology  Meadow Pipit (Anthus pratensis)
9421
  Show phenology  White Wagtail (Motacilla alba)
4282
  Show phenology  Fieldfare (Turdus pilaris)
658
  Show phenology  Song Thrush (Turdus philomelos)
591
  Show phenology  Redwing (Turdus iliacus)
753
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
793
  Show phenology  Great Tit (Parus major)
380
  Show phenology  Eurasian Jay (Garrulus glandarius)
103
  Show phenology  Rook (Corvus frugilegus)
655
  Show phenology  Common Starling (Sturnus vulgaris)
11502
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
31548
  Show phenology  Brambling (Fringilla montifringilla)
305
  Show phenology  European Greenfinch (Chloris chloris)
92
  Show phenology  European Goldfinch (Carduelis carduelis)
260
  Show phenology  Eurasian Siskin (Spinus spinus)
326
  Show phenology  Common Linnet (Linaria cannabina)
5870
  Daily total
3
migrants + 1 erratic
1
migrant
3
migrants
3
migrants
1
migrant
+ 1 staging
214
migrants
80
migrants
12
migrants
2369
migrants
15
migrants
11
migrants
5
migrants
4
migrants
5
migrants
13
migrants
2
migrants
3
migrants
1
migrant
44
migrants
56
migrants
59
migrants
1
migrant
2
migrants
4
migrants
1
migrant
9
migrants
 Other species
Total
  Daily total
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