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9079

img 14893 - 300 DPI
measure

Passeriformes
Songbirds and kin

Pycnonotidae Pycnonotus
Light-vented Bulbul (Pycnonotus sinensis)

Foto der Art Pycnonotus sinensis (Chinabülbül) © Jo Kuyken

finding location Okinawa, Japan
Japan
coll. R. Shinya
Collection in Japan
created: 04.06.2023
showcase

measurements

feathers

longest primary P5=76,5mm
longest secondary S2=S1=67,5mm
primary/secondary difference 9mm
primaries-index 12%
all values

P1 68.5mm
P2 71.0mm
P3 72.0mm
P4 74.5mm
P5 76.5mm
P6 75.5mm
P7 74.0mm
P8 70.0mm
P9 57.0mm
P10 30.0mm
S1 67.5mm
S2 67.5mm
S3 67.0mm
S4 65.5mm
S5 62.5mm
S6 60.5mm
S7 59.0mm
S8 51.5mm
S9 36.0mm