Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
D.A.Bell Catalog
Larus glaucescens x occidentalis
Foot
Location: Tatoosh Island, nr. Strawberry I.,
Skull+
Date: May 25 1990 Washington
RW
Sex: OJ LT: 1.96x1.44x1.28 RT: 1.56 x 1.22 x 1.15 cm
Wt: 1150g Fat: Heavy
Wing length: L 41.5cm Span: 141.0 cm
Pr. L.: 10- 28.7cm 7- 28.0 cm
9- 29.7 cm 6- 26.4 cm
8- 29.3 cm 5- 24.6 cm
Tail L.: 16.8 cm
Tarsus: R 5.95 Toes In: 4.21 Out: 5.43 Mid: 5.52
HeadL: 12.83 Hal: 0.67
Bill L: 5.91 Post
Nares: 3.61
Bill W: 1.72 Gape: 3.33
Bill D: Gonyt: 2.22 Out
Nares: 2.15 Post
Nares: 2.09
Brood patches: uppers downy, lower downy
Bill color UM: 2.5Y7-12 LM: 2.5Y 7-12 Post: 14
Eyesnp: 5 RP6-6 + 10YR 7-4
Irides: 5 Y8-3
Pigment: 10YR 3-2 fine graining 3/4
Legs: 5RP 6-6
Remarks: Mate to 3 (Pair 22). Fish (large) in stomach. Pin Worms (Nematodes) in stomach.
P° 10-1