Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Ford
3059
Gymnogyps californianus
May 3, 1946
Nr. Famoso, Calif.
a draw about 1 mile SE of me - 13 flops max/min,
2 flaps per second or slightly faster (perhaps 10 pm
8 seconds). 12:06, 7 condors with 4 turkey vultures
circled about 1 mile to SE. Wind about 20 mph
from NW, 76°F., sky clear. 12:13, 9 condors + 3
buzzards about 1 mile E. of me (1 of these was
about 1 mile SE of me & at 1000 ± '). General comm.
enta: They search for food at moderate altitudes,
about 100' to 300' usually. In many cases the
condors land where there are buzzards, & the
buzzards give way - do condors let buzzards
find their food for them? The condors split
up into 1's, 2's, 3's, + 4's, rather than staying
& feeding together - two groups may be 2 miles
apart. Bear mtn., a possible roost, is 30 miles
from this spot. Brokenbow Mountains or Broken-
ridge mtn. have trees suitable for roosting at a
lesser distance. Many squirrel outside of lob.
some
remained untouched - these were bloated & still-
ing & supposedly would be eaten eventually.
I required about 15 minutes search per car-
cass found. Re Joe Keyes: he was very willing to
give information & nearly all proved accurate
& unstretched; he was very friendly & talkative
with me & but I did not mention Audubon