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specimen #2145

img 3217 - 200 DPI
img 3218 - 200 DPI
img 3219 - 200 DPI
img 3220 - 200 DPI

Strigiformes
Owls

Strigidae Strix
Tawny Owl (Strix aluco)

subspecies S. a. aluco (nominate subspecies)
age / gender juv. female
finding location Traisen, NÖ.
specimen key 271-05
finding circumstances window collision
finding date 05.08.2011
coll. 4jvh
created: 10.01.2017

remarks

graue Morphe

measurements

longest primary H6=249,0mm
average individual
50% of max range of variation
219,5mm
279,0mm
longest secondary A2=183,5mm
longest retrix S1=196,0mm
biggest individual in collection
upper bound of range of variation
176,0mm
196,0mm
all values


H10 152.5mm
H9 202.5mm
H8 231.0mm
H7 242.5mm
H6 249.0mm
H5 241.0mm
H4 222.5mm
H3 206.5mm
H2 197.0mm
H1 189.0mm
A1 180.5mm
A2 183.5mm
A3 182.5mm
A4 183.5mm
A5 176.5mm
A6 173.0mm
A7 169.0mm
A8 165.0mm
A9 160.0mm
A10 154.0mm
A11 147.5mm
A12 137.0mm
A13 118.0mm
A14 86.0mm
S1 196.0mm
S2 191.5mm
S3 184.0mm
S4 178.5mm
S5 175.5mm
S6 171.5mm