Catalog 172450 DAB Larus occidentalis wymani 272 location Forney Cove, Santa Cruz Island, Santa Barbara Shell + date May 1, 1988 Co., Calif. Left Wing sex ♂ LT: 1.64 x 1.29 x 1.10 RT: 1.14 x 0.89 x 0.83 cm weight 970 G fat Heavy wing length 41.5 cm R span 143 cm pr length 10 29.8 cm 7 28.3 cm 9 30.5 6 26.5 8 29.9 5 24.4 tail length 15.8 cm tarsus 5.64 R toes 4.22 in 5.72 mid 5.50 out 0.58 head length 12.51 bill length 5.49 post nares 3.42 bill width 1.24 gape 3.12 bill depth gonys 2.14 ant 2.08 post 1.80 nares nares brood patches 2 downy; middle quarter-size bill color 2.5Y 7/10 spot 8.75R 4.5/16.5 eyering color 10 YR 3/10 + rear corners irides 5Y 8/3. Pigment: 10YR 3/2. Thick grainy, irreg in lower 1/2. legs SRP 6/6 remarks shot. Stomach w/few fish bones (ribs). 2 lg tissues mid's frozen. 1 EtOH mid saved.