Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
Douglas A. Bell
172819
h -> Lg
0100
Larus glaucescens x occidentalis
Species: Larus ......
SKELETON + LEFT WING
Location: East Sand Island, Mouth of the Columbia River
Clatsop Co., Washington Oregon.
date: June 18 1986
sex: ♀ Ovary + Infundibulum.
weight: 1060g Mod. Fat.
wing length: left: 39.8 cm
primary lengths: 10: 28.1 cm
9: 28.9 cm
8: 28.6 cm
7: 26.9 cm
6: 24.9 cm
5: 23.7 cm
tail length: 16.2 cm
Rt. tarsus: 5.56 cm Rt. Middle toe: 5.64cm Inner Toe: 4.13 cm
Outer toe: 5.49 cm Hallux: 0.45 cm
head length: 12.08 cm
bill length: 5.86 cm post. u.: 3.52 cm
bill width: 1.30 cm
bill depth gouys: 1.97 cm
" ant. u.: 1.98cm
" post. u.: 1.89 cm
brood patches: 3
orange yellow
biller, eye mig color -> VINACEOUS #3
irides: deep pigment covering 7/8 of the irides
legs: fleshy pink
remarks: breastmolt
primary tips: grey Stomach absolutely full of venalile matter -
looks somewhat like garbage/compost. Couple bones + piece of glass saved.