menu

4542

img 6439 - 300 DPI

Foto der Art Dryocopus martius (Schwarzspecht) © Thomas Hochebner

specimen key 275/9
coll. W. Hansen
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: 01.10.2019
showcase

measurements

longest primary P5=208,5mm
average individual
48% of max range of variation
203,0mm
214,5mm
longest secondary S1=167,0mm
longest retrix R1=179,5mm
average individual
45% of max range of variation
172,0mm
188,5mm
all values





S3 160.5mm
R5 128.0mm
R4 147.0mm
R3 166.5mm
R2 174.0mm
R1 179.5mm
S8 142.5mm
S7 153.0mm
S6 142.0mm
S5 149.5mm
S4 155.5mm
P9 148.5mm
S2 163.5mm
S1 167.0mm
P1 166.5mm
P2 176.0mm
P3 193.5mm
P4 207.5mm
P5 208.5mm
P6 206.0mm
P7 200.5mm
P8 187.5mm