Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Doug Bell
1987
Catalog
172800
DAB
h
Larus occidentalis x glaucescens
221
Location: Whitcomb Island, Grays Harbor, Grays Harbor Co.,
skeleton +
Washington
Rt. Wing
Date: 2 July 1987
sex: \u2642 L: 0.98 x 0.75 x 0.64 R': 0.89 x 0.55 x 0.57 cm
Wt: 1,090 gms.
Pat: Moderate
Winglength: 40.6 cm [left
Tbird: 14.5 cm
P\u2032 length:
10 - 29.0
7 - 27.4
9 - 29.6
6 - 26.0
8 - 29.2
5 - 24.0
Taillength: 16.4 cm 6 of 12 shafts missing.
Tarsus:
6.51 (left)
Out - 6.20 mid - 6.28 cm
Toes
IN - 4.72 Hal - 0.65
Headlength: 13.10
Bill length: 5.96 at post nares: 3.29
" width: 1.24 at gape: 3.75
" depth Gums: 2.25
Ant Nares: 2.24 Post Nares: 2.10
Brood Patents: 3
Bill Color:
5 Y 7/8 Some - 10 YR 7/10 streaking. Gray/orange 9/14
Eyeing Color: 2.5 Y 7/10
Ludis 10 YR 8/2 Pigment 10 YR 3/2 - Graying throughout some
backend in side upper ke (sketch)
legs: 5 R 6/4.
Remarks:
Stomach filled w/ little crab shells, but only in
gizzard. 1 frozen nail, 1 blood nail. Rt foot web - 2 small
holes, mottle dull of foot pads; left wing P\u2032 10- 4; 2 + 1 (3 + 2
in shaft)