Doug Bell 1988 Catalog 172425 DAB Larus occidentalis wymani 237 Location Big Creek Reserve, Monterey Co., Calif. 257 Date April 26, 1988 Skeleton + Left Wing Sex ♂ Testes ca. 1 cm long x 0.70 cm Weight 1,130 G fat Medium Wing length R 41.4 cm span 142.5 cm Pr. length 10 28.8 7 27.1 9 29.3 6 25.1 8 28.8 5 23.6 Tail length 15.5 cm Tarsus (L) 6.32 Toes in: 4.18 mid: 5.98 out: 5.83 cm 0.42 Head length 12.81 Bill length 5.40 post. nares: 3.56 Bill width 1.25 gape: 3.19 Bill depth gonys 2.10 ant. 2.04 post. 1.89 nares: nares: Brood patches Middle+ Up Rt. downy; Upper left feathered. um: 2.5Y 7/12 Bill color 10YR 7/12 Spot 5R 5/12 Eyering color 10YR 7/14 + Corners Irides 5Y 8/4 Pig: 10YR 2/2 L: small crescent, middle lower 1/3 R: 3 diffuse blotches Legs 5R 5/3 Remarks Empty stomach. Shot on beach. 2 tissues taken. Alulars: LW +; RW +