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img 6269 - 150 DPI
img 6270 - 150 DPI
img 6271 - 150 DPI

Foto der Art Branta sandvicensis (Hawaiigans) © Markus Sobotka

Colección. W. Hansen
27/6/1/2
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
creado: 22.09.2019
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Medidas

feathers

Pluma primaria más larga Primaria8=292,5mm
Pluma secundaria más larga Secundaria15=201,5mm
Pluma caudal más larga Rectriz4=158,5mm
primary/secondary difference 103mm
primaries-index 35%
Todos los valores


Primaria1 198.5mm
Primaria2 206.0mm
Primaria3 215.5mm
Primaria4 228.5mm
Primaria5 247.0mm
Primaria6 268.0mm
Primaria7 286.0mm
Primaria8 292.5mm
Primaria9 286.5mm
Primaria10 268.0mm
Secundaria1 190.0mm
Secundaria2 191.0mm
Secundaria3 191.0mm
Secundaria4 189.0mm
Secundaria5 183.0mm
Secundaria6 181.5mm
Secundaria7 179.5mm
Secundaria8 180.0mm
Secundaria9 178.0mm
Secundaria10 178.0mm
Secundaria11 179.5mm
Secundaria12 180.5mm
Secundaria13 184.5mm
Secundaria14 192.0mm
Secundaria15 201.5mm
Secundaria16 188.5mm
Rectriz1 146.5mm
Rectriz2 151.5mm
Rectriz3 155.0mm
Rectriz4 158.5mm
Rectriz5 155.0mm
Rectriz6 149.5mm
Rectriz7 152.0mm