Doug Bell 1988 Catalog 172346 Larus occidentalis occidentalis 327 Location: Red Rock Island, San Francisco Maris + Contra Costa Counties LT: 1.62 x 1.32 x 0.91 skel t Date: 10 June 1988 Sex: ♂ RT: 1.35 x 1.00 x 0.77 RW Weight: 1,190 grs Fat: Moderate Winglength L 42.5 cm Span: 147 cm Pr Length 10 29.8 cm 7 27.4 9 30.0 6 25.7 8 29.3 5 24.2 Tailingth: 15.7 cm Tarsus: 6.51 (R) Tail In: 4.77 Mid: 6.38 Out - 6.23 Headlength: 12.82 8.63 Bill length: 5.80 Post Nares: 3.71 Bill width: 1.30 Gape: 3.30 Bill depth - Cynys: 2.31 ant Nares: 2.17 Post Nares: 2.01 Brood Patches: 3 Bill Wm UM 10 YR 7/12 Spot: Lcm 14 LM 10 YR 7/12 Eyering Gln 10 YR 7/14 Tails 5Y8/6 Pigint 5Y 3/2 even lower 1/2 - this legs 5 RP 7/4 Remarks: Shot on beach - off 3 egg nest: Eggs: 327 A - 104 grs 7.77 x 5.08 cm; 327 B - 106 grs 7.81 x 5.05 cm C- 100 grs 7.79 x 4.91 cm, Stomach full w/ chicken bones + meat. Ugly brown liver & kidneys - smells like garbage P° 10-2.