Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
Douglas A. Bell
172261
081
Skeleton +
Rt. Wing
Species: Larus occidentalis
location: Del Norte Co dump, Crescent City CA.
Old Hill Rd
date: June 10, 1986
sex: ♀ 7 ova > 2mm Φ
weight: 930 g no fat
wing length: left: 39.3 cm / right: 39.2 cm
primary length 10: 27.3 cm
Wing chord: 125.3 cm
9: 28.0 cm
8: 27.2 cm
7: 25.7 cm
6: 24.5 cm
5: 22.5 cm
tail length: 14.3 cm
tarsus: left: 6.05 cm L. Middle toe: 5.60 cm Inner Toe: 4.35 cm
Outer toe: 4.35 cm Hallux: 0.59 cm
5.57 cm
head length: 12.03 cm
bill length: 5.04 cm
" post. m.: 3.55 cm
bille width: 1.32 cm
bill depth gonyx: 2.06 cm
ant. u.: 1.99 mm
post. u.: 1.89 cm
brood patches: 3 small
bill + eye ring color: orange yellow
Irides: straw yellow, very little pigment
leg: fleshy pink
remarks: breast molt. Stomach - small clumps of
meally matter, small bones, rocks.