D.A. Bell Catalog 172378 667 Larus occidentalis occidentalis Location: Southeast Farallon I., Farallon Is., San Francisco Co, Calif. Date: 3 August 1989 Sex: ɛ (?) Tests small, decomposed (?) WT: 930 gm Fat: None Wingl: 40.2 cm (L) Span: 138 cm PL L-10- 27.5 w W 7- 26 9- 28.4 w 6- 24.4 8- 27.5 W 5- 23.0 Tail L: 14.0 Tarsus: 6.18 Tars dn- 4.60 Mid- 6.16 Out- 6.07 Head L: 12.58 I tal- 0.65 Bill L: 5.68 Post Narx: 3.56 Bill W: 1.32 Cape- 3.19 Bill D- lings- 2.02 ant Nares - 2.01 Post Nares- 1.92 Brood Patches -3 reflecting. Bill Color: Straw Yellw Eying Clnr- Straw yellow Irials- Light yellow Pigmt.- Medium pigment; lower ½. Legs- Remarks - PRBO #9 Died of botulism, Collected approx. 2 hrs after death by Steve Emslie.