Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Catalog
Larus glaucescens
Location: McCreight Island, Massett Inlet, Graham Island,
Date July 25 1988 Queen Charlotte Islands, B.C.
sex 07 LT: 0.79x0.65x0.59 RT: 0.65x0.55x0.41
Weight : 1325g Fat: Poor
Winglength R 45.0 Span : 151.5 cm
Pr. length 10 31.4 7 30.1
9 32.0 6 28.7
8 31.6 5 molting
Taillength 18.0
Tarsus 6 Toes in 4.42 mid 5.88 out 5.58
Headlength : 12.95 tail 0.51
Bill length 5.75 post max: 3.69
Bill width 1.35 Gape : 3.20
Bill depth Goups 2.18 and max 2.08 post 1.95
Broad patches 3 uppos le feathersp
Bill color UM : 25Y7/10 LM: 25Y7/10 &post: color 14
eyering color : 5RP 5/4
Irides : not visible
Pigment : 10YE 2/2 complete throughout.
Legs 5RP6/4
Remarks : left outer toetip missing
Stomach 1/3 fish meal. Threw up cropfull of small
fish - sandfish - none saved. Alula RW only. No10-6,4-1.