Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Catalog
172548
421 Larus glaucerons
Bare Rocks (Bush Idlers) Alliford Islets.
Location: near [illegible], Alliford Bay, Skidegate Inlet, Moresby Isl.,
Q.C.I's, B.C., Canada
Date: 27 July 1988
Sex: F 3oma > 0.20 mm, 4 oma > .10 cm
Weight: 990 grs Fat: mod
Wingl 41.6 Span: 140.0 cm
Pr Length 10 29.3 29.2 7 27.7
9 [illegible] 30.1 6 molted
8 28.7 29.5 5
Tail length: 16.3
Tarsus @ 5.62 Toes In- 4.1 Mid- 5.96 Out_ 5.30
Headlength: 12.02 Hal 0.50
Bill Length: 5.91 Post Narx: 3.55
Bill Width: 1.26 Gape: 2.84
Bill Depth Genys- 1.81 Ant Nares - 1.76 Post Nares, - 1.70
Brood Patches: 2 upper, 1 middle refathening.
Bill Clnr: UM: 5Y7/10 LM: 5Y7/10 Spot: Clor 14
Lides Clnr: 5P6/4 Eyering Color: 5RP6/4
Pigment: 10 YR 3/2 Thick throat
Legs: 5RP6/4
Remarks: stomach full of sand fish, several worms
mesentaries
Pr. 10-7 , 5-1