Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
Doug Bell 1988
172340
DAB
Larus occidentalis occidentalis
281
Location: N mi N McCleur's Beach, Tomales Point, Point Reyes Natl. Seashore, Marin Co., Calif.
Date: 12 May 1988
Sex: ♀ 3 ova > 4mm; 6 ova > 2mm. 2 post ova.
Shel. T Weight: 885 G Fat. Moderate
Left Wing Winglength: L 38.4 cm Span: 132 cm
Pr. length 10 26.7 7 26.5
9 27.2 6 24.4
8 26.4 5 22.3
Tail length. 14.4 cm
Tarsus: L 5.67 Toes: in 3.97 out 5.71 mid 5.35
Head length: 11.63 Hallux 0.34
Bill length: 5.92 post nares: 3.27
Bill width: 1.25 gape: 3.27
Bill depth gonys: 2.05 ant nares: 1.98 post. nares: 1.85
Brood Patchs: All three quite bare, but some pin-down.
Bill Color: um: 10YR 7/12 LM: 10YR 7/12 spot.
Eye ring Color: 10YR 7/12 + corners
Irides: 5Y 8/6 No pigment.
Legs: 10 R9 5/6
Remarks: Rt. Tarsus missing, Stomach full of bread,
2 frozen tissue wabs taken (LHSM). Mild segmental.
worm infestation.
alulars LW +