Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
California Condor Eben Mcmillan 9 September 1963
Condor from the dead Oak near the Cow Carcasses at 7:35 A.m.
At 10:00 A.m. the Young black headed Condor, that had been
sitting in the dead Pine, climbed upward through the branches
of this Pine, using its wings to hold onto small branches and
also using its neck and head to hook onto small branches
until it reached the top of this tree when it then hopped
out and came pumping out of the Canyon. As this Young
Condor climbed up through the branches of the Tree much
White coloration could be seen under the wings. This white
did not show up so definite as it flew but it did show
considerable White under the wings in flight. This Young
Condor kept well to the south side of the Canyon
not coming close enough that I could see any spot
in the wing.
At 10:05 A.m. the adult bird that had been perched in the
small pine about 200 feet west of the Water Tank on top of
the ridge to the south flew out and down the Canyon where
it joined several of the other Condor that were now
circling the area, some now quite high. This birds wing
pattern is as follows
At 10:10 A.m. the last remaining adult Condor that
had been perched on top of bent Pine now flew out westward
and commenced circling for elevation. This Condor had no
flaws in its wing feathers.
It is worthy of note here that one of the Condor
that flew out of the Canyon this morning had to be the ring-
necked bird. In that I could not see just where each Condor
came from when I first saw them pumping out of the Canyon,
due to the fact that only when I would hear the Swish of
their wings as they beat the air would my attention
be attracted to the area where they were flying, made it
impossible for me to check on individual birds. Therefore it