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specimen #2963

img 4339 - 300 DPI
measure

Charadriiformes
Waders, gulls and auks

Sternidae Sterna
Common Tern (Sterna hirundo)

age / gender juv.
finding location Langenwerder
specimen key 274/2
finding circumstances plucked feathers
finding date 19.09.2007
coll. 04fi
created: 21.02.2018

measurements

longest primary H10=215,0mm
average individual
58% of max range of variation
196,0mm
229,0mm
longest secondary A16=87,0mm
all values

H10 215.0mm
H9 215.0mm
H8 202.0mm
H7 184.5mm
H6 167.0mm
H5 147.5mm
H4 130.0mm
H3 115.5mm
H2 103.0mm
H1 92.5mm
A1 86.0mm
A2 81.5mm
A3 80.5mm
A4 81.0mm
A5 79.0mm
A6 78.5mm
A7 79.5mm
A8 80.0mm
A9 79.5mm
A10 81.5mm
A11 81.0mm
A12 82.5mm
A13 86.0mm
A14 85.5mm
A15 83.5mm
A16 87.0mm
A17 85.0mm
A18 75.5mm
A19 58.5mm