Douglas A. Bell 1987 Catalog 172244 DAB Larus occidentalis 181 Location: Coos Bay, nr. Jettys & Coast Guard Tower, Skel+ Coos Co., Oregon Rt Wing. Date: 16 June 1987 Sex: ♂ L: 1.20 x 0.86 x 0.71 R: 1.06 x 0.53 x 0.52 Wt: 1,210 grms Fat: Good Winglength: 43.2 cm (left) Chord: 145 cm Primary lengths: 10: 30.1 cm 7: 28.4 cm 9: 30.6 6: 26.9 8: 29.8 5: 25.1 Tail: 17.0 cm No pignt shafts. Tarsus: 6.70 cm (Rt.) Toes: out: 6.07 mid: 6.17 cm in: 4.75 Hal: 0.57 Headlength: 13.48 cm Bill length: 6.32 cm at post. nails: 3.80 cm Bill width: 1.44 cm at Gape: 3.50 Bill depth: Gouys: 2.25 cm Ant. Nails: 2.17 cm Post. nails: 2.09 cm Brood patches: 2 upper thumb-size, & heavy re-feathering. 1 middle re-feathered -/down. Bill color: 2.5 Y 7/8 Gony 1 OR 5/14 Eye ring color: 10 YR 7/10 in corners, 2.5 Y 7/8 in central ring part. Irides: 2.5 Y 8/2. Heavy pigment in near+lower 3/3 Legs: 5 R 7/2 Remarks: left po 10-1; (1st molt-but nearly finished) Stomach full fish fillets, 1 frozen meal