Catalog 172627 408 Larus glaucescens x occidentalis Location: Yeo Rocks near Nanoose Bay, Vancouver Isl. Date July 17, 1988 B.C Canada sex ♀ Horna > 0.35 mm. Weight 900g Fat Moderate Winglength (R) 39.2 Span 131.0 cm Pr. length 10 27.0 7 [illegible] 26.1 9 27.6 6 [illegible] [illegible] 25.7 8 27.1 5 [illegible] molted Tail length 15.0 Tarsus (R) 5.68 Toes in 4.25 mid 5.44 out 5.15 Headlength: 11.78 Hal 0.32 Bill length: 5.47 Post maxs: 3.38 Bill width: 1.11 Gape: 296 Bill depth Gonyx: 1.83 ant maxes 1.74 post maxes 1.73 Brood patches: 3 reathered Bill color um: 10YR7/10 lm: 10YR7/10 spot: color 14 Eyemrg color 5RP6/4 Lower 5Y 7/4 Irides 10YR8/2 Pigment 10YR2/2 Thick flecks lower 1/2 Legs 5RP6/4 Remarks: shot. stomach w/ starfish remains.