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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
D.A. Bell Catalog
172255
DAB Larus occidentalis
172 Location: Elk River Mouth, 1 mi. N Paradise Point (nr. Port
Scale + Orford) 3 mi. S. Cape Blanco, Curry Co., Oregon (McKenzie Ranch)
Rt. Wing Date: 14 June 1987
Sex: ♂ L: 0.96 x 0.71 x 0.50 R: 0.72 x 0.50 x 0.43
WT: 1,355 gm Fat: Good
Winglength: 42.4 (left) Chord: 142 cm
Primary length:
10: 29 w 7: 27.8
9: 29.7 w 6: 26.9
8: 29 w 5: 24.5
Tail: 16.2 cm 12 non-pigmented shafts:
Tarsus: 6.56 (left) Tocs:
out: 5.95 mid: 6.44
in: 4.85 Hal: 0.49
Head length: 13.27
Bill length: 5.93 at port. wats: 3.53
Bill width: 1.32 at Gape: 3.36
Bill depth: Gongs 2.14
Ant. nates: 2.07
Post. nats: 2.02
Brood patches: 3
Bill color: 10 yr 7/12 Gray 10 R 5/14
Eyerif color: 10 ye 7/10, slight gray skin near. Fo
Irides: 5 Y 8/4. Faint pigment only.
Legs: 5 R 7/3 Left foot webs divided, Right minor too.
Remarks: left p° 10-3 Stomach full of minnows.
1 frozen meal
incomplete