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Annual reports : Cap de la Hève, 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, October 20th, 2019 until Saturday, October 26th, 2019

Number of days of migration watch : 3
Number of hours of migration watch : 05h10

Number of birds : 44758
Saturday  2019 08h15-10h15- Duration : 02h00 
[Display all species]
Waning Crescent (27 days) : Moonrise at 5h55 and moonset at 18h32
Sun : sunrise at 08h38 and sunset at 18h48
Day : dawn at 08h05 and dusk at 19h21
Comments :
08h15-10h15 : BFT 6/8 SSE - Observateurs : TESSIER Denis / JACOB Yannick
 The most significant species
Total
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
4
  Show phenology  Stock Dove (Columba oenas)
16
  Show phenology  Common Wood Pigeon (Columba palumbus)
41
  Show phenology  Eurasian Collared Dove (Streptopelia decaocto)
7
  Show phenology  Woodlark (Lullula arborea)
5
  Show phenology  Eurasian Skylark (Alauda arvensis)
12
  Show phenology  Meadow Pipit (Anthus pratensis)
151
  Show phenology  Water Pipit (Anthus spinoletta)
1
  Show phenology  Grey Wagtail (Motacilla cinerea)
4
  Show phenology  White Wagtail (Motacilla alba)
8
  Show phenology  Dunnock (Prunella modularis)
7
  Show phenology  European Robin (Erithacus rubecula)
12
  Show phenology  Common Blackbird (Turdus merula)
20
  Show phenology  Song Thrush (Turdus philomelos)
382
  Show phenology  Redwing (Turdus iliacus)
145
  Show phenology  Mistle Thrush (Turdus viscivorus)
4
  Show phenology  Common Chiffchaff (Phylloscopus collybita)
4
  Show phenology  Common Firecrest (Regulus ignicapilla)
1
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
54
  Show phenology  Great Tit (Parus major)
69
  Show phenology  Eurasian Jay (Garrulus glandarius)
36
  Show phenology  Western Jackdaw (Coloeus monedula)
240
  Show phenology  Common Starling (Sturnus vulgaris)
37536
  Show phenology  House Sparrow (Passer domesticus)
8
  Show phenology  Eurasian Chaffinch (Fringilla coelebs)
5455
  Show phenology  Brambling (Fringilla montifringilla)
34
  Show phenology  European Serin (Serinus serinus)
7
  Show phenology  European Greenfinch (Chloris chloris)
56
  Show phenology  European Goldfinch (Carduelis carduelis)
54
  Show phenology  Eurasian Siskin (Spinus spinus)
246
  Show phenology  Common Linnet (Linaria cannabina)
61
  Show phenology  Yellowhammer (Emberiza citrinella)
3
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
33
  Show phenology  Corn Bunting (Emberiza calandra)
3
  Daily total
2
migrants
12
migrants
14
migrants
7
migrants
4
migrants
1
migrant
73
migrants
1
migrant
1
migrant
1
migrant
3
migrants
5
migrants
7
migrants
111
migrants
35
migrants
1
migrant
1
migrant
1
migrant
17
migrants
7
migrants
34
migrants
40
migrants
17100
migrants
5
migrants
3081
migrants
25
migrants
5
migrants
9
migrants
33
migrants
44
migrants
41
migrants
1
migrant
20
migrants
3
migrants
 Other species
Total
   Short-eared Owl (Asio flammeus)
1
   Eurasian Wren (Troglodytes troglodytes)
7
  Daily total
1
migrant
2
migrants
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