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Annual reports : Col de la Bataille, 2019
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 Friday, August 9th, 2019 until Sunday, October 27th, 2019

Number of days of migration watch : 34
Number of hours of migration watch : 178h12

Number of birds : 550944
Sunday  2019 06h30-11h30 06h30-11h30 - Duration : 05h00 
Waning Crescent (28 days) : Moonrise at 6h54 and moonset at 18h40
Sun : sunrise at 07h10 and sunset at 17h35
Day : dawn at 06h40 and dusk at 18h05
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
121
 Show the data Show phenology Common species Red Kite (Milvus milvus)
7
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
241
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
32
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
140
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
93
 Show the data Show phenology Common species Eurasian Crag Martin (Ptyonoprogne rupestris)
3039
 Show the data Show phenology Common species Pipit (Anthus sp.)
163
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
5340
 Show the data Show phenology Common species Water Pipit (Anthus spinoletta)
85
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
1802
 Show the data Show phenology Common species Dunnock (Prunella modularis)
423
 Show the data Show phenology Common species European Robin (Erithacus rubecula)
422
 Show the data Show phenology Common species Black Redstart (Phoenicurus ochruros)
1369
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
276
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
2647
 Show the data Show phenology Common species Redwing (Turdus iliacus)
31
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
2225
 Show the data Show phenology Common species Common Chiffchaff (Phylloscopus collybita)
296
 Show the data Show phenology Common species Goldcrest (Regulus regulus)
350
 Show the data Show phenology Common species Common Firecrest (Regulus ignicapilla)
1710
 Show the data Show phenology Common species Coal Tit (Periparus ater)
21729
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
22354
 Show the data Show phenology Common species Great Tit (Parus major)
3183
 Show the data Show phenology Common species Wallcreeper (Tichodroma muraria)
53
 Show the data Show phenology Common species Northern Raven (Corvus corax)
1481
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
2553
 Show the data Show phenology Common species unidentified Passerine (Passeriformes sp.)
556
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
236365
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
22649
 Show the data Show phenology Common species European Serin (Serinus serinus)
2407
 Show the data Show phenology Common species Citril Finch (Serinus citrinella)
170
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
276
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
2381
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
6604
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
4331
 Show the data Show phenology Common species Red Crossbill (Loxia curvirostra)
843
 Show the data Show phenology Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
155
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
830
  Daily total
14
migrants
1
migrant
6
migrants
1
migrant
1
migrant
40
migrants
43
migrants
4
migrants
233
migrants
16
migrants
200
migrants
14
migrants
51
migrants
341
migrants
118
migrants
22
migrants
27
migrants
102
migrants
36
migrants
201
migrants
9
migrants
886
migrants
3156
migrants
615
migrants
7
migrants
61
migrants
33
migrants
10
migrants
3541
migrants
7940
migrants
265
migrants
21
migrants
64
migrants
140
migrants
1166
migrants
340
migrants
1
migrant
29
migrants
20
migrants
 Other species
Total
 Show the data Common species Griffon Vulture (Gyps fulvus)
-
 Show the data Common species Golden Eagle (Aquila chrysaetos)
-
 Show the data Common species Peregrine Falcon (Falco peregrinus)
-
 Show the data Common species Common Crane (Grus grus)
86
 Show the data Common species Common Wood Pigeon (Columba palumbus)
601
 Show the data Common species Grey Wagtail (Motacilla cinerea)
73
 Show the data Common species Eurasian Wren (Troglodytes troglodytes)
2
 Show the data Common species Fieldfare (Turdus pilaris)
3
 Show the data Common species Eurasian Penduline Tit (Remiz pendulinus)
2
 Show the data Common species Eurasian Jay (Garrulus glandarius)
120
 Show the data Common species Carrion Crow (Corvus corone)
21
 Show the data Common species unidentified Finch (Fringillidae sp.)
11891
 Show the data Common species Yellowhammer (Emberiza citrinella)
16
 Show the data Common species Cirl Bunting (Emberiza cirlus)
9
 Show the data Common species Rock Bunting (Emberiza cia)
10
 Show the data Common species Common Reed Bunting (Emberiza schoeniclus)
147
  Daily total
+ 1 local
+ 1 local
+ 2 local
86
migrants
16
migrants
2
migrants
2
migrants
3
migrants
2
migrants
6
migrants
2
migrants
25
migrants
9
migrants
6
migrants
5
migrants
77
migrants
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