Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
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the same bird. It has the least conspicuous markings about the head.
The ear coverts and superciliary stripe are contrast the least with
their background. It comes forward with the most confidence and, I
think, is the one that feeds the others. It is quite gentle, yet not
without spirit. It is the great worm eater and has become quite
occasionally
spoiled, yet it offers worms to the more backward ones. When they
were last fed, this one refused soft food offered on the spatula and
knocked it off with its bill and did not pick it up. When a new
supply was offered, it struck the stick repeatedly and violently and
waited further developments without retreating . A third offering
was similarly treated, but this time I held the spatula more firmly
and,in order to make more impression by delivering a more powerful blow,
the youngster repeatedly stretched itself to its full height and struck
downward with all its strength. It would have none of it. The moment
I showed it a worm in my fingers, it took it immediately, but gently,
and when I showed it the inside of the box on my knee, it climbed up
at once, sat on my finger and dug out the worms. This one reminds me
much of Brownie in the way it digs around me and pecks at things
while keeping an eye on me for developments. This time, also, it
discovered something interesting about the top of my head, just as
Brownie did and showed symptoms of wanting to investigate. I am getting
touchy about it! There is nothing particulary noticeable about its
carriage. The second bird to come forward is less friendly and
confiding and its markings are somewhat more conspicuous. It takes
worms from me also, but not so freely, and has not yet been testy
about the feeding stick, mostly ignoring it now. Its carriage and air
are more alert and it is more standoffish. The third one is the lone
worker and prowler, usually the last to come. He wants to make
worm-taking dramatic. He is the largest of the three with the most
contrasty markings and the lightest colored ear coverts and"eye-brows".