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Annual reports : LĂ  Haut, 2019
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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 Wednesday, August 14th, 2019 until Tuesday, October 22nd, 2019

Number of days of migration watch : 49
Number of hours of migration watch : 215h52

Number of birds : 60391
Tuesday  2019 08h00-18h30 08h00-18h30 - Duration : 06h45 
Waning Crescent (23 days) : No moonset, moonrise at 16h27
Sun : sunrise at 08h20 and sunset at 18h42
Day : dawn at 07h47 and dusk at 19h15
Comments :
08h00-09h00 : 10°. Pas de vent. Temps bas, arrivée du brouillard vers 9h.,10h15-10h45 : Très brumeux, pas de passage.,11h00-12h30 : Temps bas avec quelques trouées vers midi, vent se renforce ESE. Pas mal d'oiseaux passent assez haut et ne sont pas dénombrés. Chtrs ; pinson, accenteur, rougegorge. 3 vulcains,13h30-15h15 : 14 à 15°. Belles éclaircies. Vent faible tourne au Nord.,16h00-17h00 : .,17h30-18h30 : 3280 etourneaux entre 18h et 18h30.
 The most significant species
Total
 Show the data Show phenology Common species Grey Heron (Ardea cinerea)
62
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
39
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
80
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
24
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
1148
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
1998
 Show the data Show phenology Common species Woodlark (Lullula arborea)
407
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
866
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
3837
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
1100
 Show the data Show phenology Common species Dunnock (Prunella modularis)
102
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
159
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
227
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
2286
 Show the data Show phenology Common species Redwing (Turdus iliacus)
258
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
130
 Show the data Show phenology Common species Common Chiffchaff (Phylloscopus collybita)
237
 Show the data Show phenology Common species Goldcrest (Regulus regulus)
108
 Show the data Show phenology Common species Coal Tit (Periparus ater)
713
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
2127
 Show the data Show phenology Common species Great Tit (Parus major)
582
 Show the data Show phenology Common species Eurasian Nuthatch (Sitta europaea)
96
 Show the data Show phenology Common species Eurasian Jay (Garrulus glandarius)
1946
 Show the data Show phenology Common species Western Jackdaw (Corvus monedula)
217
 Show the data Show phenology Common species Rook (Corvus frugilegus)
80
 Show the data Show phenology Common species Carrion Crow (Corvus corone)
68
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
7263
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
29323
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
263
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
369
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
147
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
914
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
1109
 Show the data Show phenology Common species Yellowhammer (Emberiza citrinella)
35
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
12
  Daily total
2
migrants
1
migrant
7
migrants
1
migrant
167
migrants
135
migrants
4
migrants
208
migrants
104
migrants
35
migrants
3
migrants
1
migrant
7
migrants
23
migrants
53
migrants
1
migrant
7
migrants
2
migrants
7
migrants
174
migrants
14
migrants
3
migrants
32
migrants
3
migrants
2
migrants
4
migrants
4185
migrants
561
migrants
18
migrants
23
migrants
3
migrants
23
migrants
42
migrants
1
migrant
2
migrants
 Other species
Total
  Daily total
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