Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
172308
308
Larus occidentalis occidentalis at Cape Mendocino,
Location: Sugarloaf Rock, Humboldt Co., Calif.
Date May 25, '88
Sex: ♀ 4ova > 0.50 ; 5ova > 0.40 cm
Weight: 975 Fat Good.
Winglength: right 39.0 Span: 137 cm
Pr. length 10 27.0 7 26.0
9 27.8 6 24.3
8 27.0 5 25.1
Tail length: 15.0
Tarsus(right) 5.70 Toes-in: 4.23 mid: 5.45 out: 5.40
Headlength: 11.7
Halyx: 0.38
Bill length: 5.32 post. Mares: 3.22
Bill width: 1.27 Gape: 3.18
Bill depth - Gonys: 1.90 ant
mares: 1.85 post mares: 1.68
Brood patches: 3
Bill color um: 10 YR 7-10 Lm: " Spot Color 14
Eyering color: 10YR 7-10 + corners
Irides: 5Y 8-6 no pigment
Legs: 2.5 RP 6-6
Remarks: shot on beach; stomach w/ medium size fish. 2 frozen tissue nails. P 10-1 ; Alulas Lw+Rwt