Dong Bell Catalog 172464 DAB Larus occidentalis wermani 275 east location Gnocapa Island, Ventura Co., Calif. date 3 May 1988 Enlarged oviduct Skel.+ sex F lwa 9mm; 3>7mm; 5>2mm Left Wing weight 840g fat Heavy wing length 39.7cm (R) span 137 cm pr length 10 27.9 cm 7 25.3 9 28.4 6 23.5 w 8 27.3 5 22.1 tail length 14.3 cm tarsus 5.61 toes in 4.27 mid 5.78 out 5.48 0.40 head length 11.36 bill length 5.26 post nares 3.30 bill width 1.12 gape 2.88 bill depth gonys 1.91 ant nares 1.81 post nares 1.64 cm brood patches 3 bill color 2.5Y 7/12 spot Scarlet eyering color 10 YR 7/12 irides 5Y 8/4 Pigment 5Y 4/3 Diffuse, blotchy blotchy lower 1/2. legs SR P 6/2 remarks trapped off 3-egg nest stomach empty Alular: Left: (4) Right: (4). 2 tissue nails frozen 4 hrs after death & 1.5 hrs after removal. Eggs: 275-A: 6.56 x 4.88cm 80 gms 276-B: 6.63x4.7 (cm 77.0gm); 275-C: 6.71cm x 4.49cm 74.0 gms Eggs: MVZ 136/11