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8533

img 14100 - 300 DPI


age / gender ad. female
finding circumstances breed bird
finding date 2018
coll. A. Haase
created: 18.10.2022
showcase

age identification

kräftig dunkel ausgefärbter Schnabel

gender identification

keine dunklen Partien zwischen Auge und Schnabel, relativ blasse Färbung

measurements

feathers

longest primary P7=75,0mm
small individual
23% of max range of variation
73,5mm
80,0mm
longest secondary S7=53,5mm
longest retrix R6=70,5mm
average individual
44% of max range of variation
67,0mm
75,0mm
primary/secondary difference 23mm
primaries-index 30%
all values


P1 54.0mm
P2 56.5mm
P3 58.0mm
P4 61.5mm
P5 66.0mm
P6 73.0mm
P7 75.0mm
P8 74.5mm
P9 71.5mm
P10 7.0mm
S1 52.5mm
S2 52.5mm
S3 52.0mm
S4 52.0mm
S5 51.5mm
S6 51.5mm
S7 53.5mm
S8 45.5mm
S9 36.0mm
R1 59.5mm
R2 63.0mm
R3 66.0mm
R4 67.5mm
R5 70.0mm
R6 70.5mm