Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
172325 Larus occidentalis occidentalis
304 near Van Damme Beach State Park, 2mi. S. Mendocino
Location: Spring Ranch A, Mendocino Co., Calif.
Date 5-24-88
Sex: ♀ 4mm > 0.60; 14 mm > 0.40;
Weight: 1015g Fat Heavy.
Winglength right: 40.3 Span 134.5 cm
Pr. length 10 28.3 7 26.5
9 29.0 6 24.7
8 28.0 5 23.9
Tail length: 14.8
Tarsus: right: 6.13 Toes in: 4.60 mid: 5.87 out: 566
Headlength: 12.14 Halyx: 0.5
Bill length 5.47 post. narcs: 3.51
Bill width 1.19 Gape: 2.98
Bill depth -Gouys: 1.99 ant: 1.88 post: 1.74
narcs : narcs :
Brood patches: 3
Bill color um: 10YR 7-12 Spot: Color 14
lm: Eyering color 10YR 7-12
Irides: 5Y 8-4
pigm: 5Y 4-2 very furs flecks
legs: 10 RP 6-4
Remarks: p°/o -2, Stomach empty except for
for pieces glass, 2 very small otoliths.