Catalog Douglas A. Bell 172298 075 SKEL + RT. WING Species: Larus occidentalis Adnet location: Sugarloaf Rock at Cape Mendocino, Humboldt Co., Ct. date: June 5 1986 sex: ♀ (huge ovary) 14 ove > 5mm b; 1 ovum 1cm q; 1 regressel ovum; large infidibulum. weight: 1040 g moderate fat wing length: (right) 39.4 cm primary length: #10 27.6 cm 9 28.2 cm 8 27.9 cm 7 26.7 cm 6 25.0 cm 5 23.5 cm tail length: 14.9 cm tarsus (right): 5.01 cm Right middle toe: 5.8 cm head length: 12.19 cm bill length: 5.71 cm " post.n.: 3.63 cm bill width: 1.25 cm bill depth goups: 2.00 cm ant.n.: 2.00 cm post.a: 1.80 cm brood patches: 3 bill and eyeriz col: orange/ yellow # 18 irides: straw yellows # 56 y/burnt unber 23 over lower third. Thin. leg: fleshy pink #5 remades: Stomach contents: small fish vertebrae (~3x2.5mm) + fish ribs.