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specimen #4693

img 6681 - 150 DPI
measure

Charadriiformes
Waders, gulls and auks

Laridae Larus
Lesser black-backed gull (Larus fuscus)

age / gender ad.
finding location Kaiserin-Viktoria-Auguste-Koog, Dithmarschen
finding circumstances washed up
finding date 29.09.2019
coll. 411t
created: 10.12.2019

measurements

longest primary H9=330,0mm
average individual
53% of max range of variation
297,5mm
358,5mm
longest secondary A1=174,5mm
all values

H10 326.0mm
H9 330.0mm
H8 321.5mm
H7 304.5mm
H6 282.5mm
H5 269.5mm
H4 246.5mm
H3 226.0mm
H2 206.0mm
H1 189.0mm
A1 174.5mm
A2 170.5mm
A3 165.0mm
A4 160.5mm
A5 157.5mm
A6 156.5mm
A7 154.5mm
A8 158.0mm
A9 154.5mm
A10 155.5mm
A11 155.0mm
A12 156.0mm
A13 156.5mm
A14 159.0mm
A15 163.5mm
A16 163.5mm
A17 164.5mm
A18 162.5mm
A19 156.5mm