CHLAMYDERA CERVINIVENTRIS, Goud. 
Fawn-breasted Bower-bird. 
Chlamydera cerviniventris, Gould in Proe, of Zool, Soc., part xviii. p. 201. 
Iv any one circumstance more than another would tend to hand down the name of the author of the ‘* Birds 
of Australia” to posterity, it would be the discovery and the publication of the singular habits of the 
Bower-birds. In figuring and describing, then, an additional species of this group of birds, I feel that T am 
presenting to the notice of the ornithological world another of the most interesting birds with which we are 
acquamted, The discovery of the present species is due to Mr, John MacGillivray, who procured a specimen 
at Cape York, secured its curious bower, and transmitted both to the British Museum. The two formerly 
known and nearly allied species being both conspicuously adorned with a lovely frill of liliaceous feathers 
at the nape of the neck, I naturally supposed that the same kind of ornament would be found in all the 
species; but it appears that such is not the case, for there is not a trace of it many of the examples of 
C. cerviniventris have yet seen ; and I believe some of them are very old birds, In size this species is 
rather larger than C, maculata. or almost intermediate between that species and C. nuchalis; it has also a 
similar character of markings on the back, but the brown spots are neither so large, so round, nor so deeply 
coloured: the distinguishing feature of the present species is its rich, uniformly-coloured, buff under surface, 
a feature which does not exist either in the C. maculata or C, nuchalis. The bower differs very remarkably 
from those of the other two species; it is about 13 inches long and 10 or 11 inches high; its walls, which 
are very thick, are nearly upright, or but little inclining towards each other at the top, so that the passage 
through is very narrow. This elevated structure, which is formed of fine twigs, is placed on a very thick plat- 
fori of thicker twigs, nearly 4 feet in length and almost as much in breadth: here and there a small snail- 
shell or berry is dropped in the way of decoration. 
The following note relative to this bird is extracted from Mr. MacGillivray’s “ Narrative of the Voyage of 
H.MLS. Rattlesnake :"— 
“Two days before we left Cape York, I was told that some Bower-birds had been seen in a thicket or 
patch of low scrub, half a mile from the beach; and after a long search I found a recently-constructed 
hower, 4 feet long and 18 inches high, with some fresh herries lying upon it. The bower was situated near 
the border of the thicket, the bushes composing which were seldom more than 10 feet high, growing tn 
smooth sandy soil without grass. 
« Next morning I was landed before daylight, and proceeded to the place in company with Paida, taking 
with us a large board on which to carry off the bower as a specimen. I had great difficulty in inducing my 
friend to accompany me, as he was afraid of a war party of Gomokudins, which tribe had lately given notice 
that they were coming to fight the Evans Bay people. However, ] promised to protect him, and loaded one 
barrel with ball, which gave him increased confidence; still he insisted upon carrying a large bundle of 
spears and a throwing-stick. . . 
“« While watching in the serub, I caught several glimpses of the ¢ewmga (the native name) as it darted 
through the bushes in the neighbourhood of the bower, announcing its presence by an occasional loud 
churr-r-r, and imitating the notes of various other birds, especially the Leatherhead. I never before met 
with a more wary bird ; and, tor a long time, it enticed me to follow it to a short distance, then flying off and 
alighting on the bower it would deposit a berry or two, run through and be off again before I could reach 
the spot. All this time it was impossible to get a shot. At length, just as my patience was becoming 
exhausted, I saw the bird enter the bower aud disappear, when I fired at random through the twigs, for- 
ed ourselves latterly, and so silent had we been, that a 
en yards, unconscious of our presence until fired at. 
i by Mr. Gould as Chlamydera cerviniventris ; and 
tunately with effect. So closely had we conceal 
kangaroo, while feeding, actually hopped up within fifte 
My Bower-bird proved to be a new species, since describe 
the bower is exhibited in the British Museam.” 
When Mr, MacGillivray speaks of the bird alighting on the 
ich the bower itself is coustructed, with the weaker ends up- 
top of the bower, he must mean on the plat- 
form, as, from the fineness of the twigs of wh 
wards, they could not support the weight of the bird. 
Upper surface brown, each feather of the back and w 
under surface of the shoulder, abdomen, thighs, and 
ings margined and marked at the tip with buity 
white: throat striated with greyish brown and bulls 
under tail-coverts hight pure fawn-colour. 
The front figure is of the size of life. 
