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specimen #5114

img 7159 - 150 DPI
img 7160 - 150 DPI

Charadriiformes
Waders, gulls and auks

Laridae Larus
Slaty-backed Gull (Larus schistisagus)

age / gender juv.
finding circumstances dead find
coll. 411t
created: 27.03.2020

measurements

longest primary H9=318,5mm
longest secondary A1=179,5mm
all values

H10 317.5mm
H9 318.5mm
H8 314.0mm
H7 296.5mm
H6 279.5mm
H5 260.0mm
H4 241.5mm
H3 220.5mm
H2 203.0mm
H1 189.0mm
A1 179.5mm
A2 173.0mm
A3 169.0mm
A4 167.0mm
A5 164.5mm
A6 162.0mm
A7 164.0mm
A8 165.0mm
A9 162.0mm
A10 161.5mm
A11 161.0mm
A12 165.5mm
A13 168.0mm
A14 167.0mm
A15 165.5mm
A16 171.5mm
A17 171.0mm
A18 173.5mm
A19 170.5mm
A20 168.5mm
A21 163.5mm
A22 143.5mm
A23 121.5mm