Douglas A. Bell 1987 Catalog 172275 DAB Larus occidentalis 168 Location: Crescent City Dump, Old Mill Rd., Del Skeleton + Note Co., Calif. Left Wing Date: 12 June 1987 Sex: ? L: 1.51 x 1.09 x 0.99 R: 1.51 x 1.09 x 0.98 cm Wt: 1,170 gms Fat: Good Winglength: 41.7 cm (right) Chord: 143 cm Primary length: 10: 29.0 7: 27.0 9: 29.6 6: 26.6 8: 28.9 5: 24.5 Tail: 16.6 cm 4 out of 12 shafts pigmented Tarsus: 6.56 (left) TOES: out: 6.11 mid: 6.38 in: 4.75 Hale: 0.46 Headlength: 13.69 Bill length: 6.31 at post. nares: 3.28 Bill width: 1.39 at Gape: 3.57 Bill depth: Gouys: 2.39 Ant. nares: 2.27 Post. nares: 2.13 Brood patches: 3 Bill color: 5 Y 7/10 Gray 10 R 5/14 Eye ring colors: 10 YR 7/10 - mostly in corners Irides: 5 Y 8/3. Few diffuse pigment blotches throughout. Legs: 7.5 R 8/2 Remarks: Stomach Empty, 1 frozen & 1 blood meal.