Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
California Condor
Eben McMillan
29 June 1963
Left home at 7:30 A.M. in the hopes of getting to the La
Panza-San Juan River area early enough to catch the
condors coming down the San Juan Valley from the Bear-
Trap Rocks if this is where they are staying. I met Pedro
who was watching his flock about 1/2 mile below La Panza
Bridge on the San Juan River. He had lost no sheep of
late nor had he seen Condor about. He told me of the
plans of the Sheepman to come and dock the tails of the lambs
on the river as well as castoriate the young bucks. Pedro thought
this would be done this afternoon or tomorrow and that
there was a good chance some of the lambs would die from
loss of blood or infection. He thought it a good chance that
Condor would come in to feed should any of the lambs expire.
I climbed to the top of the pointed hill that is located
1/2 mile south of La Panza Bridge and on the west side of
the river and from where I had a commanding view of
all the surrounding country. During the course of my stay
on this hill a brisk breeze was blowing from the East.
Turkey Buzzards came by where a sat at intervals seeming
to come in groups, for when one Buzzard would swing by to
investigate me, others would also be along shortly. Their flights,
on this hilltop, were very erratic due to the updrafts of
the brisk wind as it passed over the top of this hill. Two Young
prairie Falcon remained about the top of this hill, playing
with one another on the wing and screaming or begging. Raven
also came and went, swinging in enroute to look me over.
At 12:45 P.M. I saw a Condor at a distance of about
three miles away circling just above the top of Navajo
Ridge out to the west of Swallow Rock. This Condor circled a few
times just above the ridge-top then seemed to hit an updraft
of air that carried it to a great height in the matter of only
2 or 3 minutes and during the course of 5 or 6 circles. From this
good height this Condor too far away to identify as to age or—