Douglas A. Bell 1987 Catalog 172330 DAB Larus occidentalis 153 Location: 1/2 mi. N. McClure's Beach, Tomales Point, Point Reyes National elation + Seashore, Marin Co., Calif. Left Wing. Date: June 5, 1987 Sex: ♂ L: 1.08 x 0.84 x 0.58 R: 0.84 x 0.67 x 0.41 Wt: 1,200 gm. Fat: Good. Winglength: 42.2 cm (Right) Chord: 139 cm p° Length: 10: 29.5 cm 7 28.0 cm (w) 9: 30.1 6 25.9 8: 29.4 5 23.9 Tail: 16.2 cm 8 out of 13 rectrices have black flecks. Pigmented shafts (not out: 2 on each side!). Tarsus: 6.18 cm (Left) Tues: IN: 4.62 cm Out: 5.79 cm Mid: 6.24 cm Hal: 0.47 cm Headlength: 12.30 cm Bill length: 5.77 cm Post Nores: 3.63 cm Bill width: 1.49 cm @ gape: 3.89 cm Bill depth Gonyx: 2.22 cm Out Nares: 2.18 cm Post Nares: 2.14 cm Breed patches: 3 good ones! Bill Color: 10 YR 7/10 Eyerin Color: 10 YR 7/10 Audies: 5Y 8/3 Pigment: diffuse over upper half, heavy over lower half: 5 Y 4/2 Legs: 10 R 6/3 Remarks: Left foot-outer web 4 holes. Right foot-outer web 1 hole. Right wing Primaries 10-7 (front). Tail saved too. Stomach full of fish (small), Shot on beach.