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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Catalog
Douglas A. Bell
172262
082
SKEL. +
RT. WING
Species: Larus occidentalis
Location: Del Norte Co. dump, Crescent City CA.
Old Mill Road
date: June 10, 1986
sex: J, left test. 1.6 x 1.0 x 0.9 cm
weight: 1120g no fat
wing length: right: 40.9 cm
primary length: 10: 28.9 cm
9:
29.4 cm
8:
28.7 cm
7:
27.5 cm
6:
broken
5:
23.6 cm
tail length: 15.05 cm (only one complete feather / molt)
tarsus: left: right: 6.22 cm
R. Middle Toe: 6.15 cm Inner Toe: 4.49 cm
Outer Toe: 5.75 cm Hallux: 0.45 cm
head length: 12.85 cm
bill length: 5.77 cm
post. marks: 3.57
bill width: 1.36 cm
bill depth gonyx: 2.12 cm Colmen uneven
ant. m.: 2.11 cm
post. m.: 2.22 cm
broad patches: 3
bill + eye ring color: orange yellow
inides: straw yellow very little pigment
leg: fleshy pink
Remarks:
Stomach: 2 small crab pinchers, bundles
fish ribs up to 7cm long, much shell
shell matter. Stomach about 1/2 full. Some contents saved