Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
172645
398 Larus glaucescens
Shel + LW Location: Baeria Rocks, Barkley Isl. Vancouver Isl. B.C.
Date: July 14, 1988 Canada
sex ♀ 3 ana > 0.20 cm.
Weight 1275g Fat: Mod.
Winglength R 41.3 span: 140.0 cm
Pr. length 10 28.6 7 27.7
9 29.5 6 26.1
8 29.0 5 26.0
Taillength: 16.5
Tarsus R 5.92 Toes in: 4.42 mid: 5.86 out: 5.40
Headlength 12.16 Hal: 0.62
Bill length: 5.71 Post macs: 3.36
Bill width: 1.20 Gape: 1.46
Bill depth Groups: 1.96 ant macs 1.88 post macs 1.78
Brood patches: 3
Bill color um: 5Y8/8 lm: 2.5Y7/10 spot: color 14
Eyering color 5RP 5/4
Irides 5Y8/2
Pigment 10YR 2/2 grainy throught out's perimeter
Legs 5RP 6/4
Remarks shot. P° 10-5, 2-1. stomach full w/small fish. Pin worms in intestines. Both clubs