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Annual reports : Brassoir, 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, August 10th, 2019 until Wednesday, October 23rd, 2019

Number of days of migration watch : 60
Number of hours of migration watch : 434h45

Number of birds : 136891
Wednesday  2019 08h00-16h00 08h00-16h00 - Duration : 08h00 
Waning Crescent (24 days) : Moonrise at 1h40 and moonset at 17h00
Sun : sunrise at 08h21 and sunset at 18h42
Day : dawn at 07h49 and dusk at 19h15
Comments :
08h00-16h00 : ciel de traine avec quelques gouttes , puis éclaircies plus larges à partir de midi. Ciel se voilant en milieu d'après midi vent de NE tournant E force 2 à 4 observateurs : HL, JPF 8h-11h15 GROSSE JOURNEE
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
1447
 Show the data Show phenology Common species Great Egret (Casmerodius albus)
31
 Show the data Show phenology Common species Grey Heron (Ardea cinerea)
34
 Show the data Show phenology Common species Red Kite (Milvus milvus)
31
 Show the data Show phenology Common species Hen Harrier (Circus cyaneus)
34
 Show the data Show phenology Common species Northern Goshawk (Accipiter gentilis)
2
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
58
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
47
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
28
 Show the data Show phenology Common species Merlin (Falco columbarius)
14
 Show the data Show phenology Common species Peregrine Falcon (Falco peregrinus)
3
 Show the data Show phenology Common species European Golden Plover (Pluvialis apricaria)
671
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
14712
 Show the data Show phenology Common species Black-headed Gull (Chroicocephalus ridibundus)
779
 Show the data Show phenology Common species Lesser Black-backed Gull (Larus fuscus)
27
 Show the data Show phenology Common species Stock Dove (Columba oenas)
1050
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
38420
 Show the data Show phenology Common species Woodlark (Lullula arborea)
727
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
16029
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
12107
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
3516
 Show the data Show phenology Common species unidentified Thrush (Turdus sp.)
521
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
170
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
143
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
276
 Show the data Show phenology Common species Redwing (Turdus iliacus)
35
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
215
 Show the data Show phenology Common species Goldcrest (Regulus regulus)
17
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
503
 Show the data Show phenology Common species Eurasian Jay (Garrulus glandarius)
796
 Show the data Show phenology Common species Western Jackdaw (Corvus monedula)
571
 Show the data Show phenology Common species Rook (Corvus frugilegus)
748
 Show the data Show phenology Common species Carrion Crow (Corvus corone)
264
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
7935
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
21470
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
33
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
412
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
263
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
7042
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
51
 Show the data Show phenology Common species Yellowhammer (Emberiza citrinella)
51
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
94
  Daily total
207
migrants
1
migrant
2
migrants
3
migrants
3
migrants + 1 local
1
migrant
17
migrants
22
migrants
7
migrants
1
migrant
1
migrant
42
migrants
4648
migrants
56
migrants
2
migrants
534
migrants
36753
migrants
23
migrants
1694
migrants
102
migrants
44
migrants
18
migrants
12
migrants
142
migrants
1
migrant
9
migrants
11
migrants
3
migrants
15
migrants
75
migrants
392
migrants
94
migrants
11
migrants
1913
migrants
656
migrants
7
migrants
3
migrants
2
migrants
517
migrants
2
migrants
4
migrants
6
migrants
 Other species
Total
  Daily total
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