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Annual reports : Falaise Bloucard, 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 Sunday, February 24th, 2019 until Friday, November 8th, 2019

Number of days of migration watch : 53
Number of hours of migration watch : 246h30

Number of birds : 208454
Friday  2019 07h45-14h30 07h45-14h30 - Duration : 06h45 
Waxing Gibbous (10 days) : Moonrise at 16h10 and moonset at 2h57
Sun : sunrise at 07h47 and sunset at 17h12
Day : dawn at 07h12 and dusk at 17h46
Comments :
07h45-13h30 : RM, CF; plutôt dégagé, ensoleillé mais froid (gelée blanche). Vent D'E à ESE de 4 à 7 km/h Une partie des oiseaux (pinsons…) passent haut. Jour de pigeons (ramiers),13h30-14h30 : RM, CF; plutôt dégagé, ensoleillé mais froid (gelée blanche). Vent D\'E à ESE de 4 à 7 km/h\r\nUne partie des oiseaux (pinsons…) passent haut. Jour de pigeons (ramiers)
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
1312
 Show the data Show phenology Common species Great Egret (Casmerodius albus)
48
 Show the data Show phenology Common species Western Marsh Harrier (Circus aeruginosus)
54
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
75
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
97
 Show the data Show phenology Common species Merlin (Falco columbarius)
10
 Show the data Show phenology Common species European Golden Plover (Pluvialis apricaria)
113
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
3129
 Show the data Show phenology Common species Lesser Black-backed Gull (Larus fuscus)
56
 Show the data Show phenology Common species Stock Dove (Columba oenas)
515
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
90781
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
2753
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
4099
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
882
 Show the data Show phenology Common species Dunnock (Prunella modularis)
214
 Show the data Show phenology Common species European Robin (Erithacus rubecula)
44
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
45
 Show the data Show phenology Common species Fieldfare (Turdus pilaris)
1489
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
1964
 Show the data Show phenology Common species Redwing (Turdus iliacus)
4969
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
127
 Show the data Show phenology Common species Common Firecrest (Regulus ignicapilla)
11
 Show the data Show phenology Common species Coal Tit (Periparus ater)
366
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
1127
 Show the data Show phenology Common species Great Tit (Parus major)
366
 Show the data Show phenology Common species Western Jackdaw (Corvus monedula)
2397
 Show the data Show phenology Common species Rook (Corvus frugilegus)
94
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
6752
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
68448
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
193
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
73
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
249
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
936
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
1440
 Show the data Show phenology Common species Red Crossbill (Loxia curvirostra)
82
 Show the data Show phenology Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
21
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
563
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
245
  Daily total
30
migrants
1
migrant
2
migrants
5
migrants
13
migrants
+ 1 staging
79
migrants
225
migrants
+ 160 erratic
16
migrants
48900
migrants
210
migrants
24
migrants
1
migrant
1
migrant
3
migrants
12
migrants
440
migrants
7
migrants
370
migrants
12
migrants
1
migrant
2
migrants
47
migrants
13
migrants
50
migrants
38
migrants
2930
migrants
1400
migrants
25
migrants
9
migrants
14
migrants
4
migrants
3
migrants
4
migrants
4
migrants
9
migrants
11
migrants
 Other species
Total
 Show the data Common species Water Pipit (Anthus spinoletta)
1
 Show the data Common species Eurasian Magpie (Pica pica)
1
  Daily total
1
migrant
1
migrant
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