D. A. Bell Catalog 172497 670 Larus glaucescens Shel + Location: North Right Beach, Buldir Island, Rat Island Group, RW Date: 4 June 1989 Aleutian Is., ALASKA Sex: ? LT: 1.98 x 1.46 x 1.12 RT: 1.73 x 1.24 x 1.09 WT: 1,610 G Fat: Moderate Wingl: 45.3 (L) Span. 150 PL-10- 31.4 7- 30.3 9- 32.5 6- 29.2 8- 32.0 5- 27.5 Tail L: 18 cm 12 of 12 rects. w/ grey mottling Tarsus: 6.83 (L) Toe An. 5.11 M.d- 6.74 Out- 6.64 Head L: 14.07 Hal- 0.64 Bill L: 6.22 Post Nasal: 3.97 Bill W: 1.57 Culmen: 4.08 Bill D- Corys- 2.52 Ant Nasal- 2.40 Post Nasal: 2.28 Breed Patches - 3 Bill Color UM- 5Y 7/10 LM- 5Y 7/10 SPOT- 1x Eyering- 10RP 4/6 P-D Irides- 10TR 8/12 G Pigment. 10YR 3/1 MBF Legs - 10RP 6/4 Remarks: Collected by Vernon Byrd. 57 g Fork-tailed Storm Petrel (whole) in stomach! P° 10-4