Lg 172614 D.A. Bell Catalog 567 Larus glaucescens Location: Univ. of British Columbia Research Farm, near mouth of Oyster River, Vancouver I., B.C., Canada Shell Date 18 July 1989 Sex ♀ Ovary grape-like. + LW Wt 935g Feath Moderate Wingfl R 40.7 Span : 134.0 Pr. L 10- 28.5 7- 29.5 9- 29.3 6- 26.1 8- 29.3 5- moulted Tail L 16.0 Tarsus R 6.11 Toes in 4.51 mid 5.81 out 5.65 HeadL 11.90 Hal 9.55 Bill L 5.53 post more 3.53 Bill W 1.22 Gapr 3.10 Bill D Gonyes 2.07 ant more 1.97 post more 1.76 Bronzed patches 3 slightly refathering Bile color umm 5Y8-6 lmm 5Y 8-8 foot 14 Eyering 10 RP#5-6 PF-M Irides 5 Y B-3 Pigment 10 YR 2-1 DG ½ Remarks: P0 10-6, 4-1. Stomach ¼ full of fish remains. Legs 5 RP 7-4