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Annual reports : Col du Markstein - Trehkopf, 2023
Watchpoint
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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 Tuesday, September 5th, 2023 until Sunday, October 22nd, 2023

Number of days of migration watch : 27
Number of hours of migration watch : 109h10

Number of birds : 68639
Sunday  2023 07h45-10h10- Duration : 02h25 
[Display all species]
First Quarter (7 days) : Moonrise at 16h03 and moonset at 0h11
Sun : sunrise at 08h01 and sunset at 18h30
Day : dawn at 07h30 and dusk at 19h02
Comments :
07h45-10h10 : CN 8/8. 5°C. Vent wSW 30 km/h (rafales à 48 km/h). Brume au col alors que la plaine et le parking du Markstein sont dégagés. Visibilité d'environ 200 m. Pluie brève à 09:30. Ciel dégagé vers l'E. L. Bories, M. Farina, V. Jante, M. Solari, M.R. & P. Meyer
 The most significant species
Total
  Show phenology  Common Wood Pigeon (Columba palumbus)
3426
  Show phenology  Woodlark (Lullula arborea)
91
  Show phenology  Eurasian Skylark (Alauda arvensis)
27
  Show phenology  Pipit (Anthus sp.)
151
  Show phenology  Meadow Pipit (Anthus pratensis)
205
  Show phenology  Grey Wagtail (Motacilla cinerea)
21
  Show phenology  White Wagtail (Motacilla alba)
239
  Show phenology  unidentified Wagtail (Motacilla sp.)
9
  Show phenology  Dunnock (Prunella modularis)
119
  Show phenology  unidentified Thrush (Turdus sp.)
97
  Show phenology  Common Blackbird (Turdus merula)
302
  Show phenology  Fieldfare (Turdus pilaris)
422
  Show phenology  Song Thrush (Turdus philomelos)
734
  Show phenology  Redwing (Turdus iliacus)
24
  Show phenology  Mistle Thrush (Turdus viscivorus)
276
  Show phenology  Crest, unidentified (Regulus sp.)
3
  Show phenology  Tit, unidentified (Paridae sp.)
48
  Show phenology  Coal Tit (Periparus ater)
270
  Show phenology  Eurasian Blue Tit (Cyanistes caeruleus)
3100
  Show phenology  Common Starling (Sturnus vulgaris)
737
  Show phenology  unidentified Passerine (Passeriformes sp.)
330
  Show phenology  Common Chaffinch (Fringilla coelebs)
37902
  Show phenology  Brambling (Fringilla montifringilla)
120
  Show phenology  European Serin (Serinus serinus)
177
  Show phenology  European Greenfinch (Carduelis chloris)
24
  Show phenology  European Goldfinch (Carduelis carduelis)
406
  Show phenology  Eurasian Siskin (Carduelis spinus)
9906
  Show phenology  Common Linnet (Carduelis cannabina)
230
  Show phenology  Hawfinch (Coccothraustes coccothraustes)
839
  Show phenology  Common Reed Bunting (Emberiza schoeniclus)
13
  Daily total
640
migrants
4
migrants
1
migrant
4
migrants
5
migrants
2
migrants
41
migrants
1
migrant
12
migrants
7
migrants
5
migrants
108
migrants
4
migrants
4
migrants
10
migrants
1
migrant
20
migrants
9
migrants
34
migrants
73
migrants
4
migrants
5672
migrants
46
migrants
7
migrants
17
migrants
103
migrants
742
migrants
17
migrants
490
migrants
11
migrants
 Other species
Total
  Show phenology  Eurasian Sparrowhawk (Accipiter nisus)
21
  Show phenology  Peregrine Falcon (Falco peregrinus)
1
  Show phenology  Stock Dove (Columba oenas)
55
  Show phenology  Great Spotted Woodpecker (Dendrocopos major)
20
  Show phenology  Carrion Crow (Corvus corone)
-
  Show phenology  Red Crossbill (Loxia curvirostra)
213
  Daily total
1
migrant
+ 1 possibly local
4
migrants
1
migrant
+ 1 local
5
migrants
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