D. A. Bell Catalog 172496 669 Larus glaucescens Shell Location: North Right Beach, Buldir I., Rat Islands, Aleutian Is. LW Date: 4 June 1989 Alaska Sex: ♀ LT: 1.44x1.09x0.89 RT: 1.04x0.74x0.78 Wt: 1,525 G Fat. Good Wing L: 45.8 (L) Span. 155 Pr. L- 10- 31 L W 7- 30.1 9- 31.4 R W 6- 28.6 8- 31.3 5- 26.9 Tail L: 18.3 10 of 12 rectrices w/ grey patches Tarsus - 7.24 (R) Tars du- 5.02 Mid- 6.51 Out- 6.48 Head L: 14.53 Cal. 0.70 Bill L: 6.61 PostNares. 4.49 Bill W: 1.67 Gape - 4.07 Bill D- Comps.- 2.38 ant Nares- 2.36 Post Nares- 2.30 Blood Patches - 3 downy patches Bill Coln ym 10 yr 3/10 LM 2.5 yr 3/10 spot 14 Eyering: 10 RP 4/4 P-D Lords: 10 YR 8/12 G Pigment: 10 YR 3/12 LGF Legs: 10RP 6/4 Remarks- Collected by Vernon Byrd. Stomach empty except for feather matter. P° 00-4