BEOWN HAWK. 
ih., Vol. XIII., p. 23, 1913 (S.A.) ; Chandler, ih., p. 36, 1913 (Viet.) ; Maogillivray, 
lb., p. 152, 1914 (Q.). 
Hieracidm occidentalis Gould, Handb. Birds Austr., Vol. I,, p. 33, 1865; Ramsay, Proc. 
Liinn. Soc. N.S.W., Vol. II., Ser. 2, p. 166, 1887, N.W.A. ; Macgillivra}^ Emu, 
Vol. XIII., p. 152, 1914 (Q.) ; Barnard, ib., p. 206, 1914 (N.T.). 
Hieracidea orientalis Sharpe, Cat. Birds Brit. Mus., Vol. I., p. 422, 1874 (I fix New South 
Wales) ; Ramsay, Cat. Austr. Accip., p. 57, 1876 ; id., Proc. Linn. Soc. N.S.W., 
Vol. II., p. 177, 1878 ; Gurney, List Diurn. Birds Prey, p. 96, 1884 ; Ramsay, 
Proc. Linn. Soc. N.S.W., Ser. IL, Vol. I., 1886, p. 1086, 1887 (N.W.A.) ; Legge, 
Pap. Proc. Roy. Soc. Tasm. 1886, p. 237, 1887 (Tas.) ; Ramsay, Tab. List Austr. 
Birds, p. 1, 1888 ; id.. Cat. Austr. Accip. Suppl., p. 8, 1890 ; North, Austr. Mus. 
Cat., no. 12, p. 20, 1890 ; id., ib., no. 4, p. 63, 1898 ; HaU, Key Birds Austr., p. 3, 
1899 ; Campbell, Nests and Eggs Austr. Birds, Vol. I., p. 37, 1901 ; A. G. Campbell, 
Emu, Vol. II., p. 11, 1902 (Viet.) ; Hall, ib., p. 63 (N.W.A.) ; Le Souef, ib., p. 141, 
1903 (N.T.); HiU, ib., p. 161, 1903 (Viet.); Carter, ib., Vol. III., p. 34, 1903 
(N.W.A.) ; D’Ombrain, ib., Vol. IV., p. 125, 1905 (Viet.) ; Berney, ib., Vol. V., p. 19, 
1905 (Q.) ; Hill, ib., Vol. VI., p. 177, 1907 (Viet.) ; Batey, ib., Vol. VII., p. 3, 1907 
(Viet.) ; Austin, ib., p. 28, 1907 (N.S.W.) ; Cornwall, ib., p. 171, 1908 (Q.) ; 
Mathews, Handl. Birds Austral., p. 42, 1908 ; Whitlock, Emu, Vol. VIII., p. 178, 
1909 (W.A.) ; Mathews, ib., Vol. IX., p. 67, 1909 (N.W.A.) ; Crossman, ib., p. 86, 
1909 (W.A.) ; Whitlock, ib., p. 191, 1910 (W.A.) ; Littler, Handb. Birds Tasm., 
p. 8, 1910 (Tas.) ; Broadbent, Emu, Vol. X., p. 233, 1910 (Q.); Hill, ib., p. 267, 1911 
(N.W.A.) ; Barnard, ib., Vol. XI., p. 22, 1911 (N.Q.) ; Stone, ib., Vol. XII., 
p. 113, 1912 (Viet.) ; North, Austr. Mus. Spec. Cat., no. 1, Vol. III., p. 280, 1912. 
leracidea orientalis Hartert, Nov. Zool., Vol. XII., p. 209, 1905 (N.T.). 
leracidea berigora berigora Mathews, Nov. Zool., Vol. X\HII., p. 252, 1912; id., List 
Birds Austr., p. 112, 1913 ; id., South Austr. Ornith., Vol. H., p. 29, 1915 (N.Q.) ; 
White, Trans. Roy. Soc. South Austr., Vol. XXXIX., p. 744, 1915 (Central). 
leracidea berigora occidentalis Mathews, Nov. Zool., Vol. XVIII., p. 252, 1912 ; id., List 
Birds Austr., p. 112, 1913. 
leracidea berigora melvillensis Mathews, Austral Av. Rec., Vol. I., p. 34, 1912 ; Melville 
Island ; id.. List Birds Austr., p. 112, 1913 ; id.. Ibis 1914, p. 104. ^ 
Distribution. Australia ; Tasmania. (New Guinea.) 
Adult female. General colour above and below rufous-brown with pale rufous bars, spots, 
or mottlings to the feathers, the dark shaft-lines are more or less conspicuous, 
especially on the crown of the head, hind-neck and throat ; outer webs of primary- 
quiUs incHning to hoary -grey, the second and third incised on the outer webs, the 
first and second on the inner ones ; lower back, rump, and upper tail-coverts 
darker brown with narrow pale rufous edgings ; tail-feathers edged with white 
at the tips ; a narrow line over the eye, sides of face, and eyefids black, some of the 
feathers on the hinder cheeks margined with dull white ; throat buffy- white, as 
also the base of the feathers on the breast, abdomen, under tail-coverts, hinder 
aspect of thighs, and outer edge of wing ; front portion of thighs almost uniform 
dark brown with very shght indications of pale edgings at the tips of the feathers ; 
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