Doug Bell 1987 Catalog 172211 DAB 202 Larus occidentalis Location: East Sand Island, near Chinook, WA.; Clatsop Co., Oregon Date: 27 June 1987 Sex: ♀ 2 orn 20.44 ♂ 6 orn ≥ 0.20 cm Wt: 870 gms Fat: Good Winglength: 41.2 cm (Rt.) Chord. 136.5 cm Po length 10: 29.2 cm broken tip 7: 27.6 cm 9: 29.7cm w 6: 25.8 8: 29.1 cm 5: 24.1 Taillength: 15.9 cm 6 of 12 shafts pigmented. Tarsus: 6.34 cm (left). Toes: IN: 4.30 cm HALL: 0.69 OUT: 5.57 MID: 5.70 Headlength: 12.15 cm Bill length: 5.63 @ post nares : 3.42 " width: 1.17 @ gape: 2.89 " depth: Gonys: 1.92 Ant Nares: 1.87 Post Nares: 1.77 Brood Patches: 3 Bill Color: ♂♂ 10 YR 7/10 (Gonys 10 R 5/16) Eyering Color: 10 YR 7/10 - (♀); but exp in corners. Some tendency to 2.5 Y 7/8. Axiles: 7.5 Y 8/4. Very fine, sandy, dispersed pigment throughout Legs: 5 R 6/4. Incomplete webs both feet, esp. right foot Remarks: Right primaries, 10-4, 2-1; 3 out. Middle toe joint swollen, hole in left foot outer webbing. Stomach empty. 1 frozen musl