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8524

img 14072 - 300 DPI

Foto der Art Agapornis canus (Grauköpfchen) © Alyn Walsh

location Voliere Niederlande
finding circumstances breed bird
finding date 2021
coll. A. Haase
created: 17.10.2022
showcase

measurements

feathers

longest primary P8=P9=77,0mm
longest secondary S1=S4=S2=48,5mm
primary/secondary difference 29mm
primaries-index 37%
all values

P1 50.0mm
P2 52.5mm
P3 55.5mm
P4 58.5mm
P5 63.0mm
P6 67.0mm
P7 73.0mm
P8 77.0mm
P9 77.0mm
P10 72.5mm
S1 48.5mm
S2 48.5mm
S3 48.0mm
S4 48.5mm
S5 48.0mm
S6 47.0mm
S7 46.5mm
S8 45.5mm
S9 44.0mm
S10 39.0mm
S11 32.5mm