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Annual reports : Falaise Bloucard, 2019
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 Sunday, February 24th, 2019 until Tuesday, October 15th, 2019

Number of days of migration watch : 46
Number of hours of migration watch : 215h30

Number of birds : 87639
Tuesday  2019 08h00-12h00 08h00-12h00 - Duration : 04h00 
Waning Gibbous (16 days) : Moonrise at 20h02 and moonset at 9h25
Sun : sunrise at 08h07 and sunset at 18h55
Day : dawn at 07h35 and dusk at 19h27
Comments :
08h00-12h00 : CF; Couvert (8/8) et temps restant sec. Vent faible de 7 km/h secteur SSW. Beaux passages de grives musiciennes (entre autre).
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
1067
 Show the data Show phenology Common species Red Kite (Milvus milvus)
14
 Show the data Show phenology Common species Western Marsh Harrier (Circus aeruginosus)
50
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
64
 Show the data Show phenology Common species Merlin (Falco columbarius)
9
 Show the data Show phenology Common species Northern Lapwing (Vanellus vanellus)
2133
 Show the data Show phenology Common species Black-headed Gull (Chroicocephalus ridibundus)
199
 Show the data Show phenology Common species Stock Dove (Columba oenas)
193
 Show the data Show phenology Common species Common Wood Pigeon (Columba palumbus)
5257
 Show the data Show phenology Common species Woodlark (Lullula arborea)
406
 Show the data Show phenology Common species Eurasian Skylark (Alauda arvensis)
1212
 Show the data Show phenology Common species Barn Swallow (Hirundo rustica)
3253
 Show the data Show phenology Common species Common House Martin (Delichon urbicum)
946
 Show the data Show phenology Common species Meadow Pipit (Anthus pratensis)
4012
 Show the data Show phenology Common species Grey Wagtail (Motacilla cinerea)
31
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
854
 Show the data Show phenology Common species Dunnock (Prunella modularis)
197
 Show the data Show phenology Common species European Robin (Erithacus rubecula)
33
 Show the data Show phenology Common species Common Blackbird (Turdus merula)
10
 Show the data Show phenology Common species Song Thrush (Turdus philomelos)
1893
 Show the data Show phenology Common species Redwing (Turdus iliacus)
375
 Show the data Show phenology Common species Mistle Thrush (Turdus viscivorus)
93
 Show the data Show phenology Common species Eurasian Blackcap (Sylvia atricapilla)
61
 Show the data Show phenology Common species Common Chiffchaff (Phylloscopus collybita)
79
 Show the data Show phenology Common species Goldcrest (Regulus regulus)
3
 Show the data Show phenology Common species Common Firecrest (Regulus ignicapilla)
6
 Show the data Show phenology Common species Coal Tit (Periparus ater)
334
 Show the data Show phenology Common species Eurasian Blue Tit (Cyanistes caeruleus)
573
 Show the data Show phenology Common species Great Tit (Parus major)
121
 Show the data Show phenology Common species Eurasian Jay (Garrulus glandarius)
5275
 Show the data Show phenology Common species Western Jackdaw (Corvus monedula)
204
 Show the data Show phenology Common species Common Starling (Sturnus vulgaris)
969
 Show the data Show phenology Common species Common Chaffinch (Fringilla coelebs)
52796
 Show the data Show phenology Common species Brambling (Fringilla montifringilla)
118
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
710
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
1170
 Show the data Show phenology Common species Hawfinch (Coccothraustes coccothraustes)
394
 Show the data Show phenology Common species Common Reed Bunting (Emberiza schoeniclus)
209
  Daily total
2
migrants
2
migrants
1
migrant
5
migrants
1
migrant
113
migrants
14
migrants
38
migrants
110
migrants
81
migrants
210
migrants
163
migrants
9
migrants
480
migrants
3
migrants
101
migrants
81
migrants
4
migrants
3
migrants
1432
migrants
159
migrants
19
migrants
3
migrants
6
migrants
2
migrants
1
migrant
41
migrants
95
migrants
7
migrants
4
migrants
45
migrants
515
migrants
11580
migrants
7
migrants
123
migrants
156
migrants
100
migrants
33
migrants
 Other species
Total
 Show the data Common species European Herring Gull (Larus argentatus)
2
  Daily total
1
migrant
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