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8581

img 5554 - 300 DPI
measure

Passeriformes
Songbirds and kin

Acrocephalidae Acrocephalus
Blyth's Reed-Warbler (Acrocephalus dumetorum)


age / gender ad. female
finding location Dzhizak-Steppe
Uzbekistan
finding circumstances dead find
finding date 05.06.1981
coll. W. Hansen
362/1
Scientific feather collection Wilfried Hansen. Commercial use permitted under CC BY 4.0 license as long as credit is given to Wilfried Hansen and the Feather Research Group est. 1972
created: 07.11.2022
showcase

measurements

feathers

longest primary P6=P7=51,5mm
longest secondary S1=44,5mm
primary/secondary difference 7mm
primaries-index 14%
all values

P1 47.0mm
P2 48.0mm
P3 48.5mm
P4 49.0mm
P5 50.5mm
P6 51.5mm
P7 51.5mm
P8 50.5mm
P9 44.5mm
P10 13.0mm
S1 44.5mm
S2 44.0mm
S3 42.5mm
S4 41.0mm
S5 39.5mm
S6 37.0mm
S7 36.0mm
S8 31.5mm
S9 24.5mm