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4456

img 6274 - 150 DPI
img 6275 - 150 DPI
img 6276 - 150 DPI
img 6277 - 150 DPI
img 6278 - 150 DPI
img 6279 - 150 DPI
img 6280 - 150 DPI

Accipitriformes
Hawks, eagles and old world vultures

Accipitridae Buteo
Augur Buzzard (Buteo augur)


coll. W. Hansen
30/50/26/1
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: 22.09.2019
showcase

measurements

feathers

longest primary P7=345,0mm
longest secondary S1=266,5mm
longest retrix R2=204,5mm
primary/secondary difference 79mm
primaries-index 23%
all values


P1 271.0mm
P2 279.5mm
P3 286.5mm
P4 294.5mm
P5 311.0mm
P6 339.5mm
P7 345.0mm
P8 344.5mm
P9 318.5mm
P10 226.0mm
S1 266.5mm
S2 264.5mm
S3 262.0mm
S4 259.5mm
S5 250.5mm
S6 244.5mm
S7 238.5mm
S8 234.0mm
S9 224.0mm
S10 214.0mm
S11 201.5mm
S12 191.0mm
S13 186.0mm
S14 168.5mm
S15 132.0mm
R1 196.0mm
R2 204.5mm
R3 201.0mm
R4 203.0mm
R5 201.5mm