Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
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they leave the nest, although it appears as if Greenie attends to
more of them .
(Dr. Reynolds says there is a nest of young California jays next door
(to him. That would be about 250 yards from here and that within the
(past few days he has seen California Jays robbing Brown towhee's nest).
A t ll o'clock all the young were easily located. Greenie is finding
that he can relieve the strain a lot by coming to me and not being
so standoffish. This time when he saw me, he began "scripping" at once,
ran to me quickly and jumped up on to my hand, taking worms from the
box just like his mate, except that he scripped all the time. I hope
to be able to get both of these birds on my hand at the same time and
get a movie of them, but do not know if it will be possible. I hope
also that the young ones will eventually come to me and, naturally if
I can get all five birds together at the same time and get a picture of
them I shall be delighted.
Brownie soon learned that the side to side sweep of her bill
is not always effective when used in the worm box, so now, as the box
is circular, has developed a rotary, stirring motion to uncover the
last worms that lurk under the bran in the [illegible] angle that is form-
[illegible] where the bottom meets the sides. As the thrasher sideways sweeping
motion is a definitely fixed characteristic in searching for food,
it seems to me that this indicates pretty fair ability to adapt
intelligently
herself, to an entirely new set of conditions. intelligentlyxxx
2;30 Have just seen Brownie eating a toadstool, apparently with great
relish. I think it was the fruiting body of the oak root fungus.
7:00 P.M. Brownie is still alive and happy, so the toadstool is
presumably harmless. About six I located all of the young birds, both
Brownie and Greenie getting food from me to feed them. One of them
that was in convenient reach, I fed with soft food. He showed no sign
of fear. If they would only stay where I could reach them there would
be no difficulty in taming them completely, as they are already
tamer than any other free, wild fledglings I have ever seen. They