Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
172846
DAB
333
333
Skel +
LW
Larus occidentalis
Gregory Point
Location: Cape Arago, Lighthouse, Coos Co., Oregon
Date: 15 June 1988
Sex: δ LT 0.93 x 0.66 x 0.43 RT: 0.82 x 0.65 x 0.51 cm
Weight 705 gm. Fat Heavy
Winglength: 41.9 cm (L) Span: 148
PR Length 10 29.3
9 30
8 29.2
7 27.5
6 24.8
5 23.7
Tail length: 15.4 cm
Tarsus: 6.60 (L) Toes dn 4.64 Mid 6.07 Out 6.12
Headlength: 12.47
Bill length: 5.62 Post Narx: 3.63
Bill width: 1.25 Gape: 3.32
Bill depth (gaps) 2.15 Ant Narx - 2.11 Post Narx - 2.04
Bwdd Patchia: 3
Bill Color um 2.5Y 7/12 sm 2.5Y 7/12 Spot Coln 15.
Eyering Color: 2.5Y 7/10
Tails: 5Y 8/2
Pignt: 10YR 3/2. Light, grains throughout; slightly > lower 1/2
Legs: 5RP 6/4
Remarks: Mate of 332. Threw up crap-loads of sand eels, p 10-3. 1 segmt'd worm on kidney. Saved sand eels in formalin: these are the same fish that the other gulls were eating.