Catalog 172626 407 Larus glaucescens lul T pw Location: Yeo Rocks near Nanoose Bay, Vancouver Isl. Date: July 17, 1988 B.C. Canada Sex: 97595 Weight ovary minute Fat Poor Winglength 41.0 cm Span 137.5 cm Pr. length 10: 28.9 7: 27.4 9: 29.5 6: molted 8: 29.0 5: 4 Tail length: 15.8 Tarsus 5.76 Toes in: 4.42 mid: 5.59 out: 5.53 Head length: 11.88 Tail: 0.65 Bill length: 5.37 post-nares: 3.31 Bill width: 1.19 Gape 3.05 Bill depth Gorups 1.94 ant nares 1.83 post nares 1.25 Brood patches: refathered brood patches Bill color um: 5Y7/8 lm: 5Y7/8 spot: col. 14 Eyering color 5R06/2 Iridis >destroyed Pigment Legs Remarks: brown patches on all tail feathers also brown motteling ou breast. Stomach w/ small fish ventbrae. Heavy intest. worm (seguled) infestation).