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Annual reports : Leucate, 2018
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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 Friday, January 12th, 2018 until Wednesday, May 16th, 2018

Number of days of migration watch : 36
Number of hours of migration watch : 203h54

Number of birds : 326479
Wednesday  2018 06h15-20h00 06h15-20h00 - Duration : 13h45 
Waxing Crescent (1 day) : Moonrise at 7h25 and moonset at 22h15
Sun : sunrise at 06h23 and sunset at 21h05
Day : dawn at 05h50 and dusk at 21h37
Comments :
06h15-20h00 : Sébastien Roques, Sylvain Reyt, Jean-Michel Dramard. Une journée exceptionnelle !!
 The most significant species
Total
 Show the data Show phenology Common species Great Cormorant (Phalacrocorax carbo)
2284
 Show the data Show phenology Common species Purple Heron (Ardea purpurea)
4
 Show the data Show phenology Common species Black Stork (Ciconia nigra)
11
 Show the data Show phenology Common species European Honey Buzzard (Pernis apivorus)
15733
 Show the data Show phenology Common species Black Kite (Milvus migrans)
1440
 Show the data Show phenology Common species Western Marsh Harrier (Circus aeruginosus)
805
 Show the data Show phenology Common species Montagu's Harrier (Circus pygargus)
7
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
541
 Show the data Show phenology Common species Eurasian Hobby (Falco subbuteo)
39
 Show the data Show phenology Common species Black-headed Gull (Chroicocephalus ridibundus)
1569
 Show the data Show phenology Common species Common Swift (Apus apus)
60611
 Show the data Show phenology Common species Pallid Swift (Apus pallidus)
31
 Show the data Show phenology Common species Alpine Swift (Apus melba)
138
 Show the data Show phenology Common species European Bee-eater (Merops apiaster)
6527
 Show the data Show phenology Common species Sand Martin (Riparia riparia)
368
 Show the data Show phenology Common species Barn Swallow (Hirundo rustica)
41250
 Show the data Show phenology Common species Red-rumped Swallow (Cecropis daurica)
29
 Show the data Show phenology Common species Common House Martin (Delichon urbicum)
11811
 Show the data Show phenology Common species Tree Pipit (Anthus trivialis)
42
 Show the data Show phenology Common species Red-throated Pipit (Anthus cervinus)
3
 Show the data Show phenology Common species Western Yellow Wagtail (Motacilla flava)
4585
 Show the data Show phenology Common species White Wagtail (Motacilla alba)
3387
 Show the data Show phenology Common species Eurasian Golden Oriole (Oriolus oriolus)
16
 Show the data Show phenology Common species European Serin (Serinus serinus)
25104
 Show the data Show phenology Common species European Greenfinch (Carduelis chloris)
145
 Show the data Show phenology Common species European Goldfinch (Carduelis carduelis)
1730
 Show the data Show phenology Common species Eurasian Siskin (Carduelis spinus)
243
 Show the data Show phenology Common species Common Linnet (Carduelis cannabina)
1854
  Daily total
8
migrants
2
migrants
3
migrants
11232
migrants
76
migrants
4
migrants
2
migrants
96
migrants
15
migrants
17
migrants
15289
migrants
14
migrants
27
migrants
2422
migrants
17
migrants
5041
migrants
8
migrants
5070
migrants
1
migrant
1
migrant
733
migrants
1
migrant
1
migrant
70
migrants
11
migrants
8
migrants
1
migrant
6
migrants
 Other species
Total
 Show the data Common species Little Egret (Egretta garzetta)
69
 Show the data Common species Eurasian Spoonbill (Platalea leucorodia)
9
 Show the data Common species unidentified Falcon (Falco sp.)
2
 Show the data Common species Gull-billed Tern (Gelochelidon nilotica)
7
 Show the data Common species Northern Wheatear (Oenanthe oenanthe)
3
 Show the data Common species Zitting Cisticola (Cisticola juncidis)
1
  Daily total
23
migrants
4
migrants
1
migrant
1
migrant
1
migrant
1
migrant
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