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Annual reports : Ferme des oiseaux de passage, 2017
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 Wednesday, October 4th, 2017 until Monday, October 16th, 2017

Number of days of migration watch : 13
Number of hours of migration watch : 126h25

Number of birds : 242724
Monday  2017 07h50-17h00 07h50-17h00 - Duration : 09h10 
Waning Crescent (25 days) : Moonrise at 4h06 and moonset at 17h45
Sun : sunrise at 08h04 and sunset at 18h56
Day : dawn at 07h33 and dusk at 19h26
Comments :
07h50-11h00 : Spot de 7h50 à 11h00,11h00-17h00 : Observation intermittente
 Other species
Total
 Show the data Common species Grey Heron (Ardea cinerea)
13
 Show the data Common species Red Kite (Milvus milvus)
348
 Show the data Common species Eurasian Sparrowhawk (Accipiter nisus)
25
 Show the data Common species Common Buzzard (Buteo buteo)
37
 Show the data Common species unidentified Pigeon (Columba sp.)
220296
 Show the data Common species Stock Dove (Columba oenas)
201
 Show the data Common species Common Wood Pigeon (Columba palumbus)
4015
 Show the data Common species Eurasian Skylark (Alauda arvensis)
553
 Show the data Common species Barn Swallow (Hirundo rustica)
126
 Show the data Common species Tree Pipit (Anthus trivialis)
13
 Show the data Common species Meadow Pipit (Anthus pratensis)
334
 Show the data Common species White Wagtail (Motacilla alba)
205
 Show the data Common species Dunnock (Prunella modularis)
108
 Show the data Common species Common Blackbird (Turdus merula)
71
 Show the data Common species Song Thrush (Turdus philomelos)
394
 Show the data Common species Mistle Thrush (Turdus viscivorus)
163
 Show the data Common species Long-tailed Tit (Aegithalos caudatus)
12
 Show the data Common species Coal Tit (Periparus ater)
177
 Show the data Common species Blue Tit (Cyanistes caeruleus)
954
 Show the data Common species Great Tit (Parus major)
284
 Show the data Common species Eurasian Magpie (Pica pica)
1
 Show the data Common species Common Starling (Sturnus vulgaris)
253
 Show the data Common species Common Chaffinch (Fringilla coelebs)
11058
 Show the data Common species Brambling (Fringilla montifringilla)
45
 Show the data Common species European Goldfinch (Carduelis carduelis)
106
 Show the data Common species Eurasian Siskin (Carduelis spinus)
419
 Show the data Common species Eurasian Bullfinch (Pyrrhula pyrrhula)
5
 Show the data Common species Hawfinch (Coccothraustes coccothraustes)
1321
 Show the data Common species Common Reed Bunting (Emberiza schoeniclus)
15
  Daily total
3
migrants
7
migrants
3
migrants
2
migrants
5615
migrants
2
migrants
15
migrants
28
migrants
2
migrants
1
migrant
6
migrants
22
migrants
5
migrants
7
migrants
65
migrants
34
migrants
12
migrants
59
migrants
44
migrants
9
migrants
1
migrant
31
migrants
305
migrants
7
migrants
5
migrants
6
migrants
1
migrant
145
migrants
2
migrants
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