Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
April 24th.
The crippled youngster now accepts human beings as necessary
features of his cosmos and recognizes them as purveyors of food and
drink. Not once during the day did he refuse to "open up" when hungry
or thirsty and he seems entirely devoid of fear of human beings. He
has ceased to gasp--this partly, I believe, due to the fact that it
is no longer necessary to hold him while he is being fed.
He seemed perfectly contented all day, up to sunset, lying
quietly on his cloth most of the time, never trying to escape and not
crying except occasionally when he saw somebody coming to feed him.
About sunset he wanted to roost and tried to climb higher in his
cage and began to call as young thrashers normally do when seeking
a roost for the night. He was very restless and even covering the
cage did not quiet him for several minutes: an unusual circumstance
with wild birds, in my experience. Finally I placed two perches in
his cage close together so that he could grasp one with his feet and
rest the heel of his bandaged leg on the other. When placed on this,
after he was really sleepy, he was contented. I had to place the
toes of his broken member in proper position on the perch. This is
expected to aid in preventing deformation of the foot.
The Brock seem to have made a good job on this leg. It does
not appear to hurt him and he actually scratches his head with that
foot.
The lower mandible, I find, was nearly broken in two at mid-
length and is twisted somewhat to one side; yet he uses his bill
vigorously in preening.
He can not help himself to food or water; still pecks short
of objects but is showing increasing interest in affairs--in fact is
finding the world full of curious things.
When his dish of dry soft food was held up to him he began at
once to dig in it with standard thrasher side-sweeps of his bill, but
did not recognize the contents as food. He also likes to "dig" in his
bed and pull the cloth.
When water is squirted into his drinking dish he watches
curiously and tries to follow the individual drops with his eyes as
each issues from the dropper and falls. This causes him to raise
and lower his head so rapidly that the motion is almost vibratory.
He then pecks at the drops and then at the water in the dish as long
as its surface is disturbed.
He has not tried to sing as yet, but he occasionally "talks"
to me when I do some of the things that interest him.
His nest mates outside do not seem further advanced than he.
Neo starts his second
nest of the season and has
it well advanced.
At 4 o'clock I watched Neo and found his new nest. It is 30 feet toward Rhody's nest from Neo's first
one and 70 feet from the point where he took the
twig yesterday. It is already a large, hollow bowl of coarse twigs
ready (I think) for material of finer texture, but not lining. It
is at the fence in a rose bush at about the height of my chin and
right at the pathway. A fine place for me!
This nest has very little of the honeysuckle tangle to support
it; hence it is of the standard thrasher type in its present stage.
I took down his old nest, which as I have said is of the "all
lining" type (which thrashers affect when the nest is in a dense tangle
where artificial foundation work is unnecessary) in order to examine
it. The "standard" nest consists in general of three classes of
materials: First, of a platform and outer bowl of coarse twigs. Second,
an inner bowl of finer material which, in Brownie's nests, was largely
composed of "ribbons" of soap root and shreds of bark, and Third:
an inner lining of (here) soap-root fibre. This fibre is like that
on the outside of a coconut. The ribbons eventually split up into