The female resembles the male, but differs in having the face and
forehead grey, only a line of black down the centre of the crest, the
chin dull white, in having a mere indication of the black gorget, the
irides hazel, and the feet olive- or dark brown.
The figures are of the natural size.
[Illustration:
DICRURUS BRACTEATUS: _Gould_.
_J. Gould and H. C. Richter del et lith._ _Hullmandel & Walton Imp._
]
DICRURUS BRACTEATUS, _Gould_.
Spangled Drongo.
_Dicrurus Balicassius_, Vig. and Horsf. in Linn. Trans., vol. xv. p.
211.
—— _bracteatus_, Gould in Proc. of Zool. Soc., Part x. p. 132.
Having carefully compared the bird here represented with the other
species of the genus inhabiting Africa, the continent of India and the
Indian islands, I find it to be quite distinct from the whole of them; I
have therefore assigned to it a separate specific title, and selected
that of _bracteatus_ as expressive of its beautifully spangled
appearance. Its range is very extensive, the bird being equally abundant
in all parts of the northern and eastern portions of Australia; it was
found by Captain Grey on the north-west coast, by Mr. Gilbert at Port
Essington, and it has also been observed in the neighbourhood of Moreton
Bay on the east coast. I did not encounter it myself during my rambles
in Australia; we are therefore indebted to Mr. Gilbert’s notes for all
that is known of its history. “This species,” says he, “is one of the
commonest birds of the Cobourg Peninsula, where it is generally seen in
pairs and may be met with in every variety of situation, but more
frequently among the thickets and mangroves than elsewhere. It is at all
times exceedingly active and is strictly insectivorous; its food
consisting entirely of insects of various kinds, but particularly those
belonging to the orders _Coleoptera_ and _Neuroptera_. Its mode of
flight and its voice are both exceedingly variable; its usual note is a
loud, disagreeably harsh, cackling or creaking whistle, so totally
different from that of any other bird, that having been once heard it is
readily recognised.
“I found five nests on the 16th of November, all of which contained
young birds, some of them nearly able to fly, and others apparently but
just emerged from the egg. The whole of these nests were exactly alike
and formed of the same material, the dry wiry climbing stalk of a common
parasitic plant, without any kind of lining; they were exceedingly
difficult to examine from their being placed on the weakest part of the
extremities of the horizontal branches of a thickly-foliaged tree at an
altitude of not less than thirty feet from the ground; they were of a
very shallow form, about five inches and a half in diameter; the eggs
would seem to be three or four in number, as three of the nests
contained three, and the other two four young birds in each.”
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