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specimen #9100

img 14946 - 300 DPI
measure

Passeriformes
Songbirds and kin

Corvidae Cyanocitta
Blue Jay (Cyanocitta cristata)

finding location Markdale, Kanada, ca. 150km nördl. von Toronto
specimen key 175/4/1/1
finding circumstances dead find
finding date summer 1997
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: 12.06.2023

measurements

longest primary H4=118,5mm
longest secondary A1=109,5mm
longest retrix S1=132,5mm
all values


H10 56.0mm
H9 90.5mm
H8 106.5mm
H7 113.0mm
H6 117.5mm
H5 117.5mm
H4 118.5mm
H3 117.0mm
H2 114.0mm
H1 111.5mm
A1 109.5mm
A2 108.0mm
A3 105.5mm
A4 101.0mm
A5 98.5mm
A6 96.0mm
A7 94.0mm
A8 82.0mm
A9 62.0mm
S1 132.5mm
S2 131.5mm
S3 128.0mm
S4 124.0mm
S5 120.0mm
S6 115.0mm