Douglas A. Bell 1987 Catalog DAB Larus occidentalis 167 Location: Crescent City Dump, Old Mill Rd., Del Skeleton + Norte Co., Calif. Rt. Wing Date: June 12, 1987 sex: ♂ L: 0.76 x 0.52 x 0.55 R: 0.67 x 0.48 x 0.43 Wt: 1,120 gms Fat: Good. Winglength: 41.1 cm (left). Chord: 139.5 cm Primary length: 10: 29.2 7: 27.7 9: 30.0 6: 26.0 8: 29.6 5: 24.2 Tail: 16.1 cm 6 out of 12 prim. shafts. Tarsus: 6.62 (left) Toes: out: 5.58 mid: 5.62 in: 4.43 Hal: 0.47 Head length: 13.27 cm Bill length: 5.96 cm at post. uarts: 3.77 Bill width: 1.32 cm at Gape Bill depth: Gouys : 2.18 Ant uars: 2.10 Post uars: 2.08 Brood patches: 3. Middle smaller. Bill color: 10 YR 7/10 Gray 10 R 5/16 Eyering color: 5 Y 8/8 (faded?) Irides: 5 Y 8/4. Four irregular diffuse pigment blotches scattered throughout. Legs 5R 6/3 Remarks: Left p° 10-3+1/2 molt). Stomach full of meaty org. 1 frozen meal.