Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Cogswell
1949
Journal
21
Mar. 6 - Keithley Ranch, 3 mi. S. of Lakeport, Lake Co., Cal.
(cont., p.5) - species ranch oak chaparral
headqu. grassland
Carpodacus mexicanus 2 (1singing)
Spermis purius 3
(flew over)
" psalteria 2+ (1sng.) 5 6+
Riparia maulatae 1 pr.
" fuscus 2 ?
Junco oreganus several 2,1,1/several 20+
150+ (singing)
Zonotrichia leucophrys " (1+sng.) 2+
" coronata " (" ") 15+ {at
border
of cleared}
Mammals:
Lepus californicus 5
* Odocoileus columbianus 17 with fem.
(Thomomys sp.) lots of workings
in grassy areas
(Scapanus sp.) " "
(Neotoma sp.) 1 nest
seen.
Also at small farm pond just off Hopland Rt.
in above area:
anas platyrhynchos - 6 (3 on creek later = same?)
Mareca americana - 3
Mar. 12 - Slope N. of Wildcat Canyon Road just S. of SE end of
San Pablo Reservoir, Contra Costa Co., Calif.
This morning was spent on vegetation survey
(area # 2) for Ecology course (Zoo 125), of interest
among birds incidentally noted were:
Thryomanes bewicki? in frequent, regular song.
Vireo huttoni
cathartes aura - 2 together on rock near top of ridge
(1 spreading wings).