Catalog 172645 395 Glauc Larus glaucescens Location Baeria Isl. Barkley Sound Vancouver IsI. B.C. Date July 14, 1988 Canada Sex ♀ 3 ann > 0.20 m-φ. Weight 1015g Fat: Good Winglength (5) 40.0 Span 138.0 Pr. length b 27.7 t 26.9 9 28.0 l 257 8 28.2 5 molted Tail length 15.9 Tarsus (5) 5.70 Toes in: 3.88 mid: 5.36 out: 5.01 Headlength 12.32 Hal: 0.56 Bill length 5.77 Post max: 3.73 Bill width 1.31 Gape: 2.99 Bill depth Guys: 2.00 out post max: 2.00 max 1.73 Brood patches: 3 prefeathering Bill color UM: 5Y8/6 LM: 5Y8/8 spot: col. 15 Eyering color 5R9/4 Irides 10YR 8/2 Pigment 10YR 2/11 thick throughout Legs 5RP 7/4 Remarks Shot. P° 10-6, 3-1; Two fish vertebrae & 1 wall shell in stomach - saved. Both alulas