Catalog 172640 393 Larus glaucescens Location: Bateria Rocks, Barkley Sound, Vancouver Island, B.C. Date: July 18, 1988 Canada sex: ? 8 0va> 0.35 cm b. Weight: 1010g Fat Moderate Winglength R 40.4cm Span : 140.0 Pr. Length 10 28.6 7 : 27.6 9 29.4 6 : 25.3 5 28.9 5 : 24.1 TailLength: 15.9cm Tarsus R 6.08 Toes in: 4.24 mid: 5.62 out: 5.56 Hal: 0.64 HeadLength: 12.38 Bill Length : 5.62 Post tarsus: 3.71 Bill Width: 1.25 Gape: 2.83 Bill depth Gorys: 1.95 Out tarsus: 1.86 Post tares: 1.70 Brood patches: 5 Bill Color Um: 5Y8/6 lm: 5Y8/6 Spot: color 14 eye ring color 5RP 5/4 Irides: 5Y8/3 Pigment # 10YR 2/2 patchy flecks throughout Legs 5RP 6/4 Remarks: Shot mean colony. Both alulas f00 10-4, 2-1. Stomach w fish meal, Heavy reptil worm infect - intestine.