GYMNORHINA ORGANICUM, Qould.
Tasmanian Crow-Shrike.
Cracticus hypoleucus, Gould in Proc. of Zool. Soc., Part IY. p. 106; and in Syn. Birds of Australia, Part I.
Organ-Bird and White Magpie of the Colonists.
T h i s animated and elegant bird is a native of Van Diemen’s Land, and appears to be very local in its habitat,
for while it is never found below Austin’s Ferry on the southern bank o f the river Derwent, it is very
plentiful on the opposite side and in the interior o f the country, particularly on the salt-pan plains, which
would be dreary indeed were they not enlivened by the presence of this amusing bird, the Miners (Myzanthce) ,
and the Rose Hill Parrakeet. It is also to be met with in all the open parts of the country, in small troops
o f from six to twelve or more in number; but I did not observe it on the banks of the Tamar, and it certainly
does not inhabit Flinders’ Island. It runs, and occasionally hops, over the surface with great quickness,
but flies rather slowly, and upon alighting on a branch raises and closes one wing several times in
quick succession, and in a very peculiar manner. When on the plains it utters a loud ringing call, but when
perched on the dead branches o f the trees soon after day-break, it pours forth a succession of notes o f the
strangest description that can be imagined, much resembling the sounds of a hand-organ out o f tune, which
has obtained for it the colonial name o f the Organ-Bird. It is very easily tamed; and as it possesses the
power of imitation in an extraordinary degree, it may be readily taught to whistle various tunes as well as
to articulate words; it consequently soon becomes a most amusing as well as ornamental bird for the aviary
or cage. The stomach is very muscular, and the food consists of insects o f various kinds, grubs, caterpillars,
Sec., which are procured on the ground.
A nest I found was placed among the topmost branches o f a high gum-tree, was round, cup-shaped, and
outwardly constructed o f sticks interspersed with strips of bark, short grasses, and tufts o f a species of
swamp grass, to which succeeded an internal lining of coarse grass, which again was lined with the inner
bark of the stringy bark-tree, sheep’s wool and a few feathers, felted together and forming a dense and
warm receptacle for the eggs ; it was about ten inches in diameter, and about four or five inches in depth.
The eggs were four in number, of a lengthened form with a ground-colour o f greenish ashy grey, spotted
and blotched, particularly at the larger end, with umber-brown and bluish grey, the latter colour appearing
as if beneath the surface of the sh e ll; they were one inch and five lines long by one inch broad. The
young assume the adult livery from the nest, and appear to keep in company o f the parent birds during the
first ten months of their existence.
The male has the crown of the head, cheeks, throat, all the under surface, scapularies, primaries and tips
of the tail jet-black; nape of the neck, back, upper and under tail-coverts, and base o f the tail-feathers
white; bill dark lead-colour at the base, passing into black at the tip ; legs black ; irides bright hazel.
The female differs in having the nape of the neck and back grey, and the primaries and tips o f the tail-
feathers brownish black.
The Plate represents the two sexes of the natural size.