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Annual reports : SITE TEST, 2021
Watchpoint
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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 Tuesday, July 20th, 2021 until Sunday, October 24th, 2021

Number of days of migration watch : 4
Number of hours of migration watch : 18h30

Number of birds : 15755
Sunday  2021 08h00-15h00- Duration : 07h00 
[Display all species]
Waning Gibbous (18 days) : Moonrise at 20h38 and moonset at 12h22
Sun : sunrise at 08h25 and sunset at 18h43
Day : dawn at 07h53 and dusk at 19h15
Comments :
08h00-15h00 : 08h00-15h00 : Très bonne visibilité, peu de brume en plaine. CN 0 à 1/8, -1°C au lever du jour à +13°C en après-midi. Vent S puis SSE ~ 5 km/h avec rafales 10-15 km/h. T. Délémonté, A. Stoffer, D. Nasshan, M. Heyberger.
 The most significant species
Total
  Show phenology  Red Kite (Milvus milvus)
2
  Daily total
2
migrants
 Other species
Total
   Great Cormorant (Phalacrocorax carbo)
86
   Hen Harrier (Circus cyaneus)
1
   Eurasian Sparrowhawk/Northern Goshawk/Falcon (A...)
1
   Stock Dove (Columba oenas)
9
   Common Wood Pigeon (Columba palumbus)
1534
   Woodlark (Lullula arborea)
23
   Eurasian Skylark (Alauda arvensis)
239
   Barn Swallow (Hirundo rustica)
1
   Tree Pipit (Anthus trivialis)
5
   Meadow Pipit (Anthus pratensis)
45
   White Wagtail (Motacilla alba)
50
   unidentified Thrush (Turdus sp.)
4
   Black Redstart (Phoenicurus ochruros)
1
   Ring Ouzel (Turdus torquatus)
5
   Fieldfare (Turdus pilaris)
64
   Song Thrush (Turdus philomelos)
14
   Redwing (Turdus iliacus)
69
   Mistle Thrush (Turdus viscivorus)
142
   Common Chiffchaff (Phylloscopus collybita)
1
   Long-tailed Tit (Aegithalos caudatus)
1
   Coal Tit (Periparus ater)
65
   Eurasian Blue Tit (Cyanistes caeruleus)
108
   Great Tit (Parus major)
58
   Eurasian Jay (Garrulus glandarius)
2
   Common Starling (Sturnus vulgaris)
96
   unidentified Passerine (Passeriformes sp.)
57
   Eurasian Chaffinch (Fringilla coelebs)
8914
   Brambling (Fringilla montifringilla)
2697
   European Serin (Serinus serinus)
27
   European Greenfinch (Chloris chloris)
22
   European Goldfinch (Carduelis carduelis)
321
   Eurasian Siskin (Spinus spinus)
478
   Common Linnet (Linaria cannabina)
205
   Eurasian Bullfinch (Pyrrhula pyrrhula)
10
   Hawfinch (Coccothraustes coccothraustes)
359
   Snow Bunting (Plectrophenax nivalis)
1
   Yellowhammer (Emberiza citrinella)
1
   Common Reed Bunting (Emberiza schoeniclus)
6
  Daily total
86
migrants
1
migrant
1
migrant
9
migrants
1534
migrants
23
migrants
239
migrants
1
migrant
5
migrants
45
migrants
50
migrants
4
migrants
1
migrant
5
migrants
64
migrants
14
migrants
69
migrants
142
migrants
1
migrant
1
migrant
65
migrants
108
migrants
58
migrants
2
migrants
96
migrants
57
migrants
8914
migrants
2697
migrants
27
migrants
22
migrants
321
migrants
478
migrants
205
migrants
10
migrants
359
migrants
1
migrant
1
migrant
6
migrants
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