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Annual reports : Les Conches, 2017
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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, July 22nd, 2017 until Monday, October 16th, 2017

Number of days of migration watch : 50
Number of hours of migration watch : 224h30

Number of birds : 217974
Monday  2017 07h30-12h30 07h30-12h30 - Duration : 05h00 
Waning Crescent (25 days) : Moonrise at 4h00 and moonset at 17h39
Sun : sunrise at 07h57 and sunset at 18h50
Day : dawn at 07h27 and dusk at 19h20
Comments :
07h30-12h30 : Grand beau, très légères brumes en vallée le matin. Vent sud 2/3 avec rafales des 9h à 5+ 12° à22° MC
 The most significant species
Total
 Show the data Show phenology Common species Grey Heron (Ardea cinerea)
12
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
235
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
730
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
251
 Show the data Show phenology Common species Merlin (Falco columbarius)
7
 Show the data Show phenology Common species Stock Dove (Columba oenas)
43
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
4435
 Show the data Show phenology Common species Woodlark (Lullula arborea)
318
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
436
 Show the data Show phenology Common species Eurasian Crag Martin (Ptyonoprogne rupestris)
12
 Show the data Show phenology Common species Barn Swallow (Hirundo rustica)
21930
 Show the data Show phenology Common species Tree Pipit (Anthus trivialis)
1947
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
940
 Show the data Show phenology Common species Water Pipit (Anthus spinoletta)
20
 Show the data Show phenology Common species Grey Wagtail (Motacilla cinerea)
52
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
1777
 Show the data Show phenology Common species Dunnock (Prunella modularis)
733
 Show the data Show phenology Common species European Robin (Erithacus rubecula)
488
 Show the data Show phenology Common species Black Redstart (Phoenicurus ochruros)
168
 Show the data Show phenology Common species Ring Ouzel (Turdus torquatus)
69
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
1254
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
7013
 Show the data Show phenology Common species Redwing (Turdus iliacus)
8
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
1172
 Show the data Show phenology Common species Common Chiffchaff (Phylloscopus collybita)
205
 Show the data Show phenology Common species Firecrest (Regulus ignicapilla)
282
 Show the data Show phenology Common species Coal Tit (Periparus ater)
2362
 Show the data Show phenology Common species Blue Tit (Cyanistes caeruleus)
1261
 Show the data Show phenology Common species Great Tit (Parus major)
805
 Show the data Show phenology Common species Wallcreeper (Tichodroma muraria)
3
 Show the data Show phenology Common species Carrion Crow (Corvus corone)
61
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
1714
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
130582
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
160
 Show the data Show phenology Common species European Serin (Serinus serinus)
32
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
340
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
2963
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
419
 Show the data Show phenology Common species Red Crossbill (Loxia curvirostra)
838
 Show the data Show phenology Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
256
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
6432
 Show the data Show phenology Common species Yellowhammer (Emberiza citrinella)
55
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
21
  Daily total
1
migrant
12
migrants
2
migrants
7
migrants
1
migrant
2
migrants
251
migrants
11
migrants
71
migrants
2
migrants
3
migrants
1
migrant
52
migrants
2
migrants
2
migrants
238
migrants
28
migrants
21
migrants
13
migrants
2
migrants
209
migrants
383
migrants
2
migrants
141
migrants
8
migrants
4
migrants
29
migrants
27
migrants
21
migrants
2
migrants
1
migrant
261
migrants
17290
migrants
20
migrants
6
migrants
22
migrants
268
migrants
32
migrants
54
migrants
24
migrants
112
migrants
4
migrants
4
migrants
 Other species
Total
  Daily total
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