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specimen #2435

img 3673 - 150 DPI
measure

Charadriiformes
Waders, gulls and auks

Laridae Larus
Black-headed Gull (Larus ridibundus)

age / gender ad.
finding location Krummhörn / Nordsee
finding circumstances wind turbine collision
finding date 31.10.2017
coll. 411t
created: 10.11.2017

remarks

abgetrennter Flügel

measurements

longest primary H9=242,5mm
average individual
58% of max range of variation
223,5mm
256,0mm
longest secondary A17=127,0mm
all values

H10 239.5mm
H9 242.5mm
H8 233.5mm
H7 215.0mm
H6 199.0mm
H5 183.0mm
H4 164.5mm
H3 147.5mm
H2 133.5mm
H1 122.0mm
A1 113.0mm
A2 110.0mm
A3 109.0mm
A4 109.0mm
A5 106.5mm
A6 107.0mm
A7 107.0mm
A8 106.5mm
A9 107.5mm
A10 108.0mm
A11 110.0mm
A12 110.5mm
A13 114.0mm
A14 116.5mm
A15 119.0mm
A16 125.0mm
A17 127.0mm
A18 127.0mm
A19 100.5mm
A20 80.5mm