Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
for that event. Or perhaps there is a vague association of
ideas in which sitting in a nest, eggs and carrying of food are
somehow linked together.
On this occasion the eggs were exposed for perhaps a couple
of minutes--less if anything. In the afternoon the birds appar-
ently had no recollection of the morning's episode. One of them
looked at the structure from the ground with some show of curiosity
and found that my digging operations offered a good field for ex-
ploration.
Green-eyes is by far the most "powerful" sun-fitter I have
yet seen and, this afternoon, about ten feet away in the glade,
he surpassed all previous performances. He usually starts these
by first cocking one eye up to the sun and opening his beak, (remind-
ing me forcibly of a similar attitude of a friend who used the
method as a means of inducing a sneeze). The bird's feathers are
stood on end so that the sun's rays penetrate down to the skin. In
the case of Green-eyes I have noticed that these "fits" are often
followed by periods of vigorous neck-scratch easily heard ten
feet away. One wonders if the sunning has any connection with
look for
parasites. One would expect mites to seek protection from the
sun and seek shelter, thus concentrating at points where, perhaps,
the bird can get at them.
Brown-eyes came to me to eat worms and soft food this after-
oon with three visitors standing nearby.
March 20th.
At 8:30 Brown-eyes on the nest, Green-eyes on the bank outside
the fence. On call G.E. came up to the fence, reaching through it
to clear a passage-way with his bill, but gave it up, as there were
too many twigs in the way pushing him back. I moved to a place
where they have a passage already cleared and he shifted there,
coming to me for worms. His approach is more wary than that of