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specimen #4473

img 6307 - 150 DPI
img 6308 - 150 DPI

Anseriformes
Ducks, geese and swans

Anatidae Dendrocygna
White-faced Whistling-Duck (Dendrocygna viduata)

specimen key 27/2/6/1
coll. 2d81
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: 24.09.2019

measurements

longest primary H7=194,5mm
longest secondary A2=158,0mm
all values


H10 160.0mm
H9 179.5mm
H8 191.5mm
H7 194.5mm
H6 193.0mm
H5 182.5mm
H4 174.0mm
H3 167.5mm
H2 165.0mm
H1 162.5mm
A1 155.0mm
A2 158.0mm
A3 158.0mm
A4 156.0mm
A5 151.0mm
A6 152.0mm
A7 148.5mm
A8 149.0mm
A9 148.5mm
A10 147.5mm
A11 147.5mm
A12 150.0mm
A13 153.5mm
S1 87.0mm
S6 77.0mm