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specimen #2214

img 3336 - 150 DPI
img 13589 - 400 DPI

Waders, gulls and auks

Laridae Larus
Mew Gull (Larus canus)

age / gender 2nd cy
finding location Leybucht bei Greetsiel / Nordsee
finding circumstances plucked feathers
finding date 02.02.2017
coll. 411t
created: 05.02.2017

measurements

longest primary H9=277,0mm
average individual
38% of max range of variation
262,0mm
302,0mm
longest retrix S5=143,5mm
small individual
23% of max range of variation
138,0mm
161,5mm
all values


H10 273.5mm
H9 277.0mm
H8 261.5mm
H7 244.0mm
H6 226.5mm
H5 202.5mm
H4 180.0mm
H3 163.0mm
H2 146.0mm
H1 133.5mm
A1 127.0mm
S1 141.5mm
S2 140.5mm
S3 141.0mm
S4 142.0mm
S5 143.5mm
S6 141.0mm