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Annual reports : Puig de l'Àliga-Tres Partions, 2017
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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 Thursday, July 27th, 2017 until Tuesday, November 7th, 2017

Number of days of migration watch : 40
Number of hours of migration watch : 86h10

Number of birds : 10917
Tuesday  2017 08h50-11h20 08h50-11h20 - Duration : 02h30 
Waning Gibbous (18 days) : Moonrise at 20h55 and moonset at 10h54
Sun : sunrise at 07h32 and sunset at 17h41
Day : dawn at 07h03 and dusk at 18h10
Comments :
08h50-09h50 : observadors.- Xavier Bayer i Cisco Guasch,09h50-10h50 : observadors.- Xavier Bayer i Cisco Guasch,10h50-11h20 : observadors.- Xavier Bayer i Cisco Guasch
 The most significant species
Total
 Show the data Show phenology Common species Eurasian Sparrowhawk (Accipiter nisus)
95
 Show the data Show phenology Common species Common Buzzard (Buteo buteo)
22
 Show the data Show phenology Common species Common Kestrel (Falco tinnunculus)
303
  Daily total
1
migrant
3
migrants
1
migrant
 Other species
Total
 Show the data Common species Great Cormorant (Phalacrocorax carbo)
83
 Show the data Common species Eurasian Crag Martin (Ptyonoprogne rupestris)
64
 Show the data Common species Meadow Pipit (Anthus pratensis)
115
 Show the data Common species Dunnock (Prunella modularis)
61
 Show the data Common species Black Redstart (Phoenicurus ochruros)
108
 Show the data Common species Ring Ouzel (Turdus torquatus)
43
 Show the data Common species Fieldfare (Turdus pilaris)
2
 Show the data Common species Song Thrush (Turdus philomelos)
41
 Show the data Common species Mistle Thrush (Turdus viscivorus)
74
 Show the data Common species Dartford Warbler (Sylvia undata)
44
 Show the data Common species Common Chiffchaff (Phylloscopus collybita)
8
 Show the data Common species Firecrest (Regulus ignicapilla)
30
 Show the data Common species Common Chaffinch (Fringilla coelebs)
2601
 Show the data Common species European Greenfinch (Carduelis chloris)
7
 Show the data Common species European Goldfinch (Carduelis carduelis)
7
 Show the data Common species Eurasian Siskin (Carduelis spinus)
218
 Show the data Common species Common Linnet (Carduelis cannabina)
74
 Show the data Common species Cirl Bunting (Emberiza cirlus)
4
  Daily total
52
migrants
2
migrants
13
migrants
8
migrants
15
migrants
1
migrant
2
migrants
1
migrant
5
migrants
2
migrants
1
migrant
3
migrants
148
migrants
2
migrants
3
migrants
7
migrants
1
migrant
1
migrant
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