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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Road-runners
1074
Rhody.
Rhody shows no tendency to diverge from recent habits, still using
the night roost in the tree to the west, coming regularly to the
cage and watching the youngsters--now silently--comments all being
by the latter; ignoring the mirror as an attraction, though well
aware of its presence, as he occasionally hesitates in front of it
and appears to contemplate doing something about it, but does not.
Several times recently I have gone to the west fence and called
to find if Rhody was there, and he has come out of the brush
obediently and come to me--crawling under the fence--for food.
He is now very quiet--no rattle-booming, no "singing".
Moult.
A and T continue to remove loose body feathers and scurf, delight
ing to occupy me as a convenient perch while doing so.
T getting new
rectrices.
A not.
By looking under T's tail two new rectrices with white tips can
be seen emerging. He still has two of the old, cut-off feathers.
A has moulted none of these feathers. (These two STILL there, Dec. 23.)
Hunger marks(?). Both show some "hunger marks" on their rectrices, but fewer on
their new ones than on their old. This is an indication of better
nutrition than when they were growing their first feathers. (See
Pycraft in Encyc. Brdt., 11th. Ed., Art.: Feather). Before reading
this article I had wondered what caused them, ascribing them to
undue restriction by the sheath at the place where they occur, while
the feather was still enclosed in it, thus causing malformation.
Rhody does not show any of these marks. (Later: /4r has a flaw)
A and T plump. There are times when both of the youngsters, in response to some
stimulus not evident to me, stare off into the distance fixedly
without moving their bodies, but showing no apparent fear. At such
times they permit many liberties to be taken with them and one is
able to explore their topography with the hands. They feel plump
and solid with no sharpness at the breast bones at all, although
the thickness of their breast feathers interferes somewhat with this
investigation. This plumpness does not seem to indicate malnutrition
even though it would not be surprising if their diet were not properly
balanced, considering the artificial conditions under which they
are living. For food they have hamburger steak, into which a little
fruit or vegetable matter is occasionally introduced, mice (which
they now often refuse for a day or so); pyracantha berries in small
quantities, some of which they get for themselves; snails from the
garden (which they delight in cracking open, but seldom eating until
they have dried to the consistency of leather); a few small slugs
(which they catch for themselves, but do not like much, as being too
messy); centipedes from the garden (which they prefer to angle-worms);
angle worms (not at all favored and sometimes rejected entirely);
sow-bugs, flies, yellow-jackets, spiders, moths and miscellaneous
insects (which they are constantly chasing and killing, but often
not eating for hours after they are dead); salamanders (the long,
thin, wormlike kind, almost legless, caught for them by Julio); meal
worms (a few every day); "soft food" (occasionally mixed with their
meat, but refused "straight"); lizards (now scarce, as my local
supply has become practically exhausted--thanks partly to Rhody).
The bulk of their food is hamburger steak with all the mice they care
to eat--an average, now, of less than one per day.
Apparently happy. They are lively, interested and tame and seem happy and contented
and fond of the companionship of man. Short of liberating them, I can
think of nothing to add to their well-being--and even that would be
a doubtful kindness.