19 D. A. Bell Catalog 172598 Larus glaucescens Tree Islets near Pine Isl. 580 Location: Queen Charlotte Strait, B.C., Canada shd 1 Date: 22 July 1982 LW Sex O-> LT: 1.19 x 0.75 x 0.63 RT: 1.02 x 0.63 x 0.60 Weight 1340g Fat Poor Wing L L- 44.7 Span 150.5 cm Pt. L 10- 31.0 7- 29.5 9- 31.4 6- 28.9 8- 30.5 5- moulted Tail L 17.2 Tarsus L: 6.55 Tors in 4.71 mid 6.12 out 6.01 HeadL: 14.01 Hal 0.45 Bill L 6.58 port Wing 4.04 Bill W 1.39 Gape 3.41 Bill D Gouys 2.23 out mes 2.14 port mes 1.99 Broodpatches 3 refathering Bill color Lm SY7-10 lm SY7-10 spot 15 Eyemis 5 RP6-4 PF-M Irides 10 YR8-2 Pigment 10 YR 2-1 DEF Legs 5 RP 6-4 Remarks p0/10-6, 3-1 Stomach w/small fish vertebrae.