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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Ford
3078
Gymnogyps californianus
May 6, 1946
Nr. Famoso, Calif.
watched it constantly until 10:20. It circled at
300+ altitude, giving an occasional wing dip or
half dip. Then it bore NW in a long glide until
about over Little Creek 2+ miles E. of Baternville road,
than circled - saw a total of 4 condors scattre-
ed there at about 10:23. At 10:25 saw another
at 200+ altitude, circling, 2+ miles toward Bear
Mtn. again. I saw 2 near the power line about
1 mile to W. of me at 10:34 - I watched the higher one,
at 1000+ altitude, until 10:52. It circled + wander-
ed to W. for about a mile, then N. about 1 mile, then
descended to 500+ with several wing dips +
passed the vicinity of my "lariat"; then continued
off to N. until about 2 miles N. of me (where I lost
it). At 11:20, I saw one about 300' over the power
line to W. of me & watched it until 11:39. It headed
W. about 1 mile to a group of circling turkey vul-
tures & circled with them at 100+, then rose as
the buzzards rose (12+ turkey vultures), with them,
near the bottom of the column of vultures,
than near the top as the whirling group flattener-
ed at 500', then slme above them to about
1000' altitude. I timed about 5 circles -
they were 16-17 seconds each. Condor times
one circle to vultures 2 - almost exact
ratio. Condor then headed SE in a long glide