Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.K. Selander,
1954
C. zonotus
13
Condition of skulls of C. zonotus - April 22 (San Cristobal)
April 22
2091
2084
2085
2089
2087
2092
2097
2093,2096,
2100
2094
3 juveniles:
legs and feet: Pale greenish flesh color, not the yellow
of adults.
Base of bill: light yellow
lining of mouth: deep yellow-orange
tus: steel blue-gray.
V Noted: 1) Most specimens fairly fat, especially in clavicular area.
2) Skin tougher & more tightly joined to loosely than in
humilis or chilensis.