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Annual reports : Falaise Bloucard, 2019
Watchpoint
Graphs
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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 Sunday, February 24th, 2019 until Wednesday, November 20th, 2019

Number of days of migration watch : 54
Number of hours of migration watch : 250h00

Number of birds : 210019
Wednesday  2019 08h30-12h00- Duration : 03h30 
[Display all species]
Last Quarter (22 days) : No moonset, moonrise at 14h32
Sun : sunrise at 08h06 and sunset at 16h56
Day : dawn at 07h30 and dusk at 17h32
Comments :
08h30-12h00 : CF; Beau froid et un peu brumeux et ensoleillé ensuite, vent nul et de secteur ESE à 7 km/h en cours de matinée.
 The most significant species
Total
  Show phenology  Great Cormorant (Phalacrocorax carbo)
1369
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
77
  Show phenology  Common Buzzard (Buteo buteo)
98
  Show phenology  Merlin (Falco columbarius)
11
  Show phenology  European Golden Plover (Pluvialis apricaria)
138
  Show phenology  Common Wood Pigeon (Columba palumbus)
91731
  Show phenology  Great Spotted Woodpecker (Dendrocopos major)
23
  Show phenology  Eurasian Skylark (Alauda arvensis)
2783
  Show phenology  Dunnock (Prunella modularis)
216
  Show phenology  Fieldfare (Turdus pilaris)
1584
  Show phenology  Redwing (Turdus iliacus)
4979
  Show phenology  Goldcrest (Regulus regulus)
7
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
1153
  Show phenology  Great Tit (Parus major)
374
  Show phenology  Eurasian Jay (Garrulus glandarius)
5335
  Show phenology  Common Starling (Sturnus vulgaris)
7007
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
68493
  Show phenology  Brambling (Fringilla montifringilla)
201
  Show phenology  European Greenfinch (Chloris chloris)
77
  Show phenology  European Goldfinch (Carduelis carduelis)
251
  Show phenology  Eurasian Siskin (Spinus spinus)
953
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
578
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
248
  Daily total
57
migrants
2
migrants
1
migrant
1
migrant
25
migrants
950
migrants
1
migrant
30
migrants
2
migrants
95
migrants
10
migrants
1
migrant
26
migrants
8
migrants
4
migrants
255
migrants
45
migrants
8
migrants
4
migrants
2
migrants
17
migrants
15
migrants
3
migrants
 Other species
Total
   Water Pipit (Anthus spinoletta)
4
  Daily total
3
migrants
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