Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
out but the bird is so active as to
make close inspection difficult. The
outer tail feathers being there subject
To cattling in bushes or flying
an mm [illegible] perhaps to
Premature syrtraction.
The past few days I have him
employed with the gamal power
of the shrike - for example
changing upside down on a path
and fighting continually when
tased with a finger or other
pointed object. I am inclined to
declare that he enjoys combat
and tasting as he is often the
aggressor in his play, and could
easily retreat but prefers to stay
and fight it out as it offers-
Several times the bird has been
placed out in the sunshine in the
small cage. This upsets him
considerably and he never continues
after beginning a cry - yet never
gets frantic as he used to before
Only I say. Once when brought
out to the room after such an
expansion he uttered a series of
clear morker-like whistles. The
series was twice repeated. The
quality was unlike that of any
shrike note I have heard in
the wild. (like cutan clear
not very loud morker notes.)