D. d. Bell Catalog Lg/h 172775 520 Larus glaucescens x occidentalis Skel t Location: Destruction Island, Jefferson Co., Washington RW Date: 26 June 1989 Sex: ? LT: 0.96x0.51x0.51 RT: 0.74x0.48x0.43 Wt: 1240 gms Fat: (wood Wingl: 42.3 (L) Span.. 148.5 Pr. L. (0- 29.1 7- 28.2 9- 30.0 6- 26.1 8- 29.6 5- 24.7 Tail L: 16.8 Tarsus:(R) 6.45 Tars An- 4.61 Md- 5.96 Out- 5.92 HeadL: 13.34 Hal. 0.41 Bill L: 5.82 Post Naves: 3.59 Bill W: 1.57 Gorge: 3.47 Bill D- Comp: 2.25 Ant Naves: 2.11 Pat Nave: 2.02 Blood Patches: .3 Bill Color: UM- 2.5Y 7/10 LM- 2.5Y 3/10 Spot. 14 Eyering: 5Y 7/4 + 5RP 6/4 PY- L Irides: 5Y 8/2 YG/6 Pigment: 10YR 3/12 DG 3/4 Legs: 5RP 5/4 Remarks: Shot off 3-chick nest. Mate of 521 (Pair 21). Pebble Beach. pº 10- 4, 2-1. Both alulars. Small silver thin fork in stomach .5cm. L.