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3949

img 5675 - 200 DPI
img 5676 - 0 DPI


age / gender ad. male
finding location Hannover-Kirchrode
finding circumstances dead find
finding date 02.05.1971
coll. W. Hansen
420/13
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: 16.12.2018
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measurements

feathers

longest primary P8=68,5mm
average individual
64% of max range of variation
64,0mm
71,0mm
longest secondary S1=48,0mm
longest retrix R5=61,0mm
big individual
78% of max range of variation
54,0mm
63,0mm
primary/secondary difference 21mm
primaries-index 30%
all values


P1 50.5mm
P2 52.5mm
P3 54.5mm
P4 56.5mm
P5 60.0mm
P6 66.0mm
P7 68.0mm
P8 68.5mm
P9 67.5mm
P10 7.0mm
S1 48.0mm
S2 47.0mm
S3 46.5mm
S4 46.0mm
S5 45.5mm
S6 44.0mm
S7 43.0mm
S8 36.5mm
S9 30.0mm
R1 51.5mm
R2 54.0mm
R3 57.0mm
R4 59.5mm
R5 61.0mm