Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Central
Blair
1975
Journal
14 mi. NNW. Stubby Springs, Joshua Tree
National Monument, Riverside Co., California.
March 23
Heard and/or saw Bush-tits and Plain Ti twice
as well. Jim Kenagy also offered leaves of
Atriplex confertifolia and Coleogyne ramosissima
to the two males we saved: both ate
Coleogyne leaves readily. One ignored Atriplex,
but the other 'went through what Kenagy
describes as a chewing motion with the
leaves'. The high temperature today was
13°C and the wind has tapered off most
of the day to 0-5 mph.
March 24
Temperature at 6:00 am was 7°C. No
wind all night, an owl called
persistently from 4:30-5:00 am. a 9 syllable
call -- --- --- repeated at 4-10
sec. intervals. In the morning I netted
produced 6 more males and 3 additional
were caught on the N side of Jingle
Flats Road about 200 yds E. of the
intersection w Stubby Springs trail, this
on the slopes of the flat where Coleogyne
re-appears with juniper in mixture. One #6
♀ was re-caught.
The new birds were:
#7 ♀ 60 g - same trap as #3 junv.
8 ♂ N. end of Rd 61g
9 ♀ 5'' " 59g
10 ♂ 5'' " 61g