Douglas A. Bell 1987 Catalog 172269 DAB Larus occidentalis 162 Location: Crescent City Dump, Old Mill Rd, Del Norte Skeleton + Co., Calif. Rt. Wing Date: 11 June 1987 Sex: ♀ L. ovary: 7 ova ≥ 0.21 cm Wt: 1,015 gms Fat: Good Winglength left 41.1 cm Chord: 143 cm Prim length: 10: 29.1 cm 7: 27.5 cm 9: 29.6 6: 25.4 8: 29.0 5: 24.0 Tail: 15.6 cm 6 out of 12 rectrices pigmented. Tarsus: 6.28 cm (left) Toes: out: 5.95 mid: 6.10 cm in: 4.47 Hal: 0.51 cm Headlength: 12.06 cm Bill length: 5.26 cm at post. uares: 3.60 cm Bill width: 1.36 cm at gape: 3.46 cm Bill depth: Gonys: 2.09 cm Ant. uares: 2.00 cm Post. uares: 1.86 cm Brood patches: 3 - Refeathering slightly. Bill color: 10 YR 7/10 Gony: 10 R 5/16 Eyering Color: 10 YR 7/10 Gony color front & rear. Irides: 5 Y 8/3 Pigment giving throughout. Legs: 5 R 7/3 Remacages: Stomach ½ full w/ fish matter. Left wing primaries 10-4; 3-1 molting 1223.