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specimen #4691

img 6676 - 150 DPI
img 6677 - 150 DPI

Charadriiformes
Waders, gulls and auks

Laridae Larus
Lesser black-backed gull (Larus fuscus)

age / gender juv.
finding location Kaiserin-Viktoria-Auguste-Koog, Dithmarschen
finding circumstances dead find
finding date 29.09.2019
coll. 411t
created: 10.12.2019

remarks

länger liegend

measurements

longest primary H9=314,0mm
small individual
27% of max range of variation
297,5mm
358,5mm
longest secondary A17=163,5mm
longest retrix S4=167,0mm
average individual
45% of max range of variation
153,5mm
183,5mm
all values


H10 307.5mm
H9 314.0mm
H8 307.5mm
H7 284.5mm
H6 268.5mm
H5 242.5mm
H4 220.0mm
H3 199.0mm
H2 183.5mm
H1 164.5mm
A1 158.0mm
A2 153.0mm
A3 149.5mm
A4 150.5mm
A5 148.0mm
A6 147.0mm
A7 148.0mm
A8 149.0mm
A9 149.5mm
A10 149.5mm
A11 152.5mm
A12 152.5mm
A13 151.5mm
A14 154.5mm
A15 157.5mm
A16 161.5mm
A17 163.5mm
A18 163.0mm
A19 160.5mm
A20 154.0mm
A21 138.5mm
A22 108.0mm
S1 163.5mm
S2 166.5mm
S3 166.0mm
S4 167.0mm
S5 167.0mm
S6 163.0mm