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specimen #8648

img 14280 - 300 DPI

age / gender male
specimen key 165/18/9/6
finding circumstances breed bird
finding date 2012
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: 16.11.2022

age identification

Erkennungsmerkmal als „Brutkleid“: S1 ist sehr lang

gender identification

Erkennungsmerkmal als „?“; Färbung, vgl. DEL HOYO „Handbook of the birds of the World“, Vol. 15, plate 12

measurements

longest primary H7=70,0mm
longest secondary A7=60,0mm
all values

H9 65.5mm
H8 68.5mm
H7 70.0mm
H6 69.5mm
H5 66.5mm
H4 62.0mm
H3 60.0mm
H2 59.0mm
H1 58.0mm
A1 57.5mm
A2 57.0mm
A3 57.5mm
A4 57.0mm
A5 56.0mm
A6 56.0mm
A7 60.0mm