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Annual reports : Les Conches, 2018
Watchpoint
Graphs
News
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 Monday, July 16th, 2018 until Sunday, November 25th, 2018

Number of days of migration watch : 64
Number of hours of migration watch : 293h00

Number of birds : 347251
Sunday  2018 07h00-10h00- Duration : 03h00 
Waning Gibbous (17 days) : Moonrise at 19h14 and moonset at 10h01
Sun : sunrise at 07h53 and sunset at 16h57
Day : dawn at 07h20 and dusk at 17h31
 The most significant species
Total
    Mute Swan (Cygnus olor)
2
    Greylag Goose (Anser anser)
2
    Eurasian Teal (Anas crecca)
4
    Mallard (Anas platyrhynchos)
64
    Great Cormorant (Phalacrocorax carbo)
280
    Western Cattle Egret (Ardea ibis)
22
    Great Egret (Ardea alba)
95
    Grey Heron (Ardea cinerea)
8
    Purple Heron (Ardea purpurea)
22
    Black Stork (Ciconia nigra)
5
    White Stork (Ciconia ciconia)
944
    European Honey Buzzard (Pernis apivorus)
34
    Black Kite (Milvus migrans)
5593
    Red Kite (Milvus milvus)
286
    Short-toed Snake Eagle (Circaetus gallicus)
8
    Western Marsh Harrier (Circus aeruginosus)
21
    Hen Harrier (Circus cyaneus)
4
    Eurasian Goshawk (Astur gentilis)
3
    Eurasian Sparrowhawk (Accipiter nisus)
350
    Common Buzzard (Buteo buteo)
1128
    Osprey (Pandion haliaetus)
3
    Common Kestrel (Falco tinnunculus)
236
    Merlin (Falco columbarius)
8
    Eurasian Hobby (Falco subbuteo)
2
    Peregrine Falcon (Falco peregrinus)
3
    Common Crane (Grus grus)
8
    Northern Lapwing (Vanellus vanellus)
4
    Eurasian Woodcock (Scolopax rusticola)
5
    Black-headed Gull (Chroicocephalus ridibundus)
417
    Yellow-legged Gull (Larus michahellis)
90
    Feral Rock Dove (Columba livia f. domestica)
2
    Stock Dove (Columba oenas)
90
    Common Wood Pigeon (Columba palumbus)
6081
    European Turtle Dove (Streptopelia turtur)
2
    Common Cuckoo (Cuculus canorus)
1
    Common Swift (Apus apus)
2665
    Alpine Swift (Tachymarptis melba)
38
    European Bee-eater (Merops apiaster)
118
    Eurasian Wryneck (Jynx torquilla)
2
    Great Spotted Woodpecker (Dendrocopos major)
10
    Middle Spotted Woodpecker (Dendrocoptes medius)
1
    Woodlark (Lullula arborea)
758
    Eurasian Skylark (Alauda arvensis)
3232
    Sand Martin (Riparia riparia)
9
    Barn Swallow (Hirundo rustica)
851
    Western House Martin (Delichon urbicum)
1769
    Tawny Pipit (Anthus campestris)
6
    Tree Pipit (Anthus trivialis)
1142
    Meadow Pipit (Anthus pratensis)
1869
    Water Pipit (Anthus spinoletta)
32
    Western Yellow Wagtail (Motacilla flava)
460
    Grey Wagtail (Motacilla cinerea)
87
    White Wagtail (Motacilla alba)
2437
    Dunnock (Prunella modularis)
902
    European Robin (Erithacus rubecula)
884
    Common Nightingale (Luscinia megarhynchos)
7
    Black Redstart (Phoenicurus ochruros)
311
    Common Redstart (Phoenicurus phoenicurus)
180
    Whinchat (Saxicola rubetra)
12
    European Stonechat (Saxicola rubicola)
8
    Northern Wheatear (Oenanthe oenanthe)
29
    Ring Ouzel (Turdus torquatus)
18
    Common Blackbird (Turdus merula)
767
    Fieldfare (Turdus pilaris)
179
    Song Thrush (Turdus philomelos)
8424
    Redwing (Turdus iliacus)
336
    Mistle Thrush (Turdus viscivorus)
2958
    Melodious Warbler (Hippolais polyglotta)
4
    Eurasian Blackcap (Sylvia atricapilla)
159
    Garden Warbler (Sylvia borin)
5
    Lesser Whitethroat (Curruca curruca)
2
    Common Whitethroat (Curruca communis)
13
    Yellow-browed Warbler (Phylloscopus inornatus)
1
    Western Bonelli's Warbler (Phylloscopus bonelli...)
7
    Common Chiffchaff (Phylloscopus collybita)
208
    Willow Warbler (Phylloscopus trochilus)
85
    Goldcrest (Regulus regulus)
41
    Common Firecrest (Regulus ignicapilla)
151
    Spotted Flycatcher (Muscicapa striata)
3
    European Pied Flycatcher (Ficedula hypoleuca)
109
    Long-tailed Tit (Aegithalos caudatus)
9
    Coal Tit (Periparus ater)
6
    Eurasian Blue Tit (Cyanistes caeruleus)
226
    Great Tit (Parus major)
326
    Wallcreeper (Tichodroma muraria)
4
    Eurasian Golden Oriole (Oriolus oriolus)
1
    Western Jackdaw (Coloeus monedula)
130
    Rook (Corvus frugilegus)
2843
    Carrion Crow (Corvus corone)
34
    Common Starling (Sturnus vulgaris)
2630
    Eurasian Chaffinch (Fringilla coelebs)
280412
    Brambling (Fringilla montifringilla)
3088
    European Serin (Serinus serinus)
89
    Citril Finch (Carduelis citrinella)
24
    European Greenfinch (Chloris chloris)
73
    European Goldfinch (Carduelis carduelis)
750
    Eurasian Siskin (Spinus spinus)
4639
    Common Linnet (Linaria cannabina)
308
    Common / Lesser Redpoll (ssp. flammea / cabaret) (Acanthis flammea flammea / caba...)
2
    Red Crossbill (Loxia curvirostra)
1883
    Eurasian Bullfinch (Pyrrhula pyrrhula)
10
    Hawfinch (Coccothraustes coccothraustes)
2503
    Yellowhammer (Emberiza citrinella)
25
    Cirl Bunting (Emberiza cirlus)
5
    Rock Bunting (Emberiza cia)
4
    Ortolan Bunting (Emberiza hortulana)
11
    Common Reed Bunting (Emberiza schoeniclus)
99
    Corn Bunting (Emberiza calandra)
1
  Daily total
2
migrants
1
migrant
22
migrants
11
migrants
96
migrants
5
migrants
4
migrants
1
migrant
3
migrants
1
migrant
25
migrants
1
migrant
5
migrants
4
migrants
4
migrants
1
migrant
2
migrants
2
migrants
2
migrants
3
migrants
37
migrants
1135
migrants
2
migrants
168
migrants
84
migrants
1
migrant
8
migrants
71
migrants
15
migrants
1
migrant
3
migrants
1
migrant
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