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specimen #4286

img 6108 - 150 DPI
measure

Charadriiformes
Waders, gulls and auks

Sternidae Sterna
Common Tern (Sterna hirundo)

age / gender ad.
finding location Lower Silesia, Poland
finding circumstances dead find
finding date 23.05.2018
coll. b82f
Collection in Poland
created: 07.04.2019

measurements

longest primary H10=212,5mm
average individual
50% of max range of variation
196,0mm
229,0mm
longest secondary A14=86,5mm
longest retrix 0
all values

H10 212.5mm
H9 200.5mm
H8 186.0mm
H6 165.0mm
H5 145.5mm
H4 129.0mm
H3 112.0mm
H2 96.5mm
H1 86.0mm
A1 79.5mm
A2 78.0mm
A3 77.5mm
A4 76.5mm
A5 74.5mm
A6 76.0mm
A7 76.5mm
A8 76.0mm
A9 76.0mm
A10 78.5mm
A11 80.0mm
A12 83.0mm
A13 82.0mm
A14 86.5mm
A15 85.5mm
A16 84.0mm
A17 81.0mm
A18 69.0mm