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specimen #214

img 308 - 200 DPI
img 309 - 200 DPI
img 13968 - 400 DPI

Charadriiformes
Waders, gulls and auks

Laridae Larus
Black-headed Gull (Larus ridibundus)

age / gender juv.
finding location Seehausen-Siegersleben (Börde)
finding circumstances dead find
finding date 15.09.2005
coll. 411t
created: 21.12.2014

measurements

longest primary H9=230,0mm
small individual
20% of max range of variation
223,5mm
256,0mm
longest secondary A16=117,7mm
longest retrix S5=120,6mm
average individual
37% of max range of variation
113,5mm
132,5mm
all values


H1 116.0mm
H2 124.6mm
H3 137.4mm
H4 151.3mm
H5 169.5mm
H6 189.0mm
H7 203.9mm
H8 220.1mm
H9 230.0mm
H10 223.1mm
A1 110.4mm
A2 106.7mm
A3 107.2mm
A4 105.2mm
A5 105.0mm
A6 103.5mm
A7 103.5mm
A8 103.6mm
A9 106.1mm
A10 106.5mm
A11 105.9mm
A12 107.0mm
A13 110.2mm
A14 107.1mm
A15 115.5mm
A16 117.7mm
A17 117.6mm
A18 108.8mm
A19 88.2mm
S1 116.8mm
S2 118.0mm
S3 118.7mm
S4 119.4mm
S5 120.6mm
S6 118.4mm