Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Dory Bell
1987
Catalog
172231
DAB Larus occidentalis
193 Location: Agate Beach Refuse Dump, Bay Bridge, Lincoln Co., Oregon
4.5mi. N. Newport & Yaguina
Skin+
Date: 21 June 1987
Partial Skeleton
Sex: ♀ Ovary huge! 9 ova ≥ 0.45 cm ⌀; 9 ova ≥ 0.40 cm 11 ova ≥ 0.3cm ⌀
Wt.: 1,000 gms Fat: Good.
Winglength: 40.5 cm (Right) Chord: 135.5 gm
Primary Length: 10 28.7 cm w 7 27.1 cm w
9 29.1 w 6 25.5 "
8 28.2 w 5 23.6 "
Tail: 15.4 cm 6 of 12 shafts missing.
left
Outer: 5.44 cm Middle: 5.78 cm
Tarsus: 6.07 cm (♂).
Toes - Inner: 4.30 cm Hallux: 0.52 cm
Headlength: 11.93 cm
Bill Length: 5.39 cm at post nares: 3.21 cm
" Width: 1.26 cm at gape: 3.42 cm
" Depth: at Gonyx: 2.08 at anterior nares: 2.03 cm
at post nares: 1.81 cm
Blood Patches: 3
Bill color: 10YR 7/10
Eyeing Color: 10YR 7/10 (yellower)
Hides: 5Y 8/2 Very little pigment (-.)
Legs: 5R 6/3
Remarks: Small holes in left outer (1) and inner (2) foot webbing.
Ovary fixed in formalin. Blood & tissue vial. Stomach empty.