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Annual reports : Butte de Montsec, 2015
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, August 23rd, 2015 until Friday, September 4th, 2015

Number of days of migration watch : 8
Number of hours of migration watch : 43h10

Number of birds : 5464
Friday  2015 07h00-13h00- Duration : 06h00 
[Display all species]
Waning Gibbous (20 days) : Moonrise at 23h41 and moonset at 13h53
Sun : sunrise at 06h58 and sunset at 20h13
Day : dawn at 06h25 and dusk at 20h46
Comments :
07h00-08h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL,08h00-09h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL, ID,09h00-10h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL, ID, CJ,10h00-11h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL, ID, CJ, RL,11h00-12h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL, RL,12h00-13h00 : Site-test complémentaire : St-Agnant-s/s-les-Cotes (55) ; JDDC, GM, AL, RL
 Other species
Total
   Great Cormorant (Phalacrocorax carbo)
36
   Grey Heron (Ardea cinerea)
4
   Black Stork (Ciconia nigra)
2
   European Honey Buzzard (Pernis apivorus)
30
   Black Kite (Milvus migrans)
5
   Common Buzzard (Buteo buteo)
17
   Honey Buzzard / Buzzard (Pernis apivorus / Bute...)
29
   unidentified Pigeon (Columba sp.)
11
   Rock Dove (Columba livia)
1
   Stock Dove (Columba oenas)
89
   Common Wood Pigeon (Columba palumbus)
48
   European Turtle Dove (Streptopelia turtur)
4
   Barn Swallow (Hirundo rustica)
459
   Western House Martin (Delichon urbicum)
553
   Tawny Pipit (Anthus campestris)
7
   Tree Pipit (Anthus trivialis)
403
   Western Yellow Wagtail (Motacilla flava)
177
   Grey Wagtail (Motacilla cinerea)
4
   White Wagtail (Motacilla alba)
10
   Dunnock (Prunella modularis)
26
   Phylloscopus-Warbler, unidentified (Phylloscopu...)
1
   unidentified Corvid (Corvidae sp.)
72
   Eurasian Jay (Garrulus glandarius)
13
   Common Starling (Sturnus vulgaris)
3010
   unidentified Passerine (Passeriformes sp.)
122
   Eurasian Chaffinch (Fringilla coelebs)
48
   European Goldfinch (Carduelis carduelis)
30
   Common Linnet (Linaria cannabina)
88
  Daily total
5
migrants
1
migrant
1
migrant
5
migrants
1
migrant
4
migrants
27
migrants
1
migrant
1
migrant + 3 local
18
migrants
13
migrants
1
migrant
21
migrants
21
migrants
3
migrants
212
migrants
57
migrants + 2 reverse migrants
4
migrants
2
migrants
1
migrant
1
migrant
66
migrants
7
migrants
236
migrants
18
migrants
13
migrants
3
migrants + 12 possibly local
29
migrants
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