Order FALG0NIF0RME8 Family AQVILIDM. 
No. 296. 
ACCIPITER CIRRHOCEPHALUS. 
COLLARED SPARROW-HAWK. 
(Plate 239.) 
Spaevius cieeocephalus Vieillot, Nouv. Diet. d’Hist. Nat., Vol. X., p. 329, 1817 ; New 
South Wales. 
N(ew) Holland Sparrow-Hawk Latham, Gen. S3mops. Birds, Suppl. II., p. 51, 1801 ; New 
South Wales. 
F{alco) nisus (not Linne) Latham, Index Om. Suppl., p. xi., 1801. 
Sparvius cirrocephalus VieiUot, Nouv. Diet. d’Hist. Nat., Vol. X., p. 329, 1817. 
Accipiter torqmtus Vigors and Horsfield (not Temminek), Trans. Linn. Soe. (Lond.), Vol. 
XV., p. 182, 1827; Gould, Synops. Birds Austr., pt. m., pi. 45, 1838; Gray, Genera 
Birds, Vol. I., p. 29, 1845 ; Gould, Birds Austr., Vol. I., pi. 19, 1848 ; Bonaparte, 
Consp. Gen. Av., Vol. I., p. 33, 1850 ; Gould, Handb. Birds Austr., Vol. I., p. 45, 
1865; Ramsay, Proe. Zool. Soe. (Lond.) 1875, p. 579 (Q.) ; Chandler, Emu, 
Vol. XIII., p. 36, 1913 (Viet.) ; Orton and Sandland, ih., p. 76 (W.A.) ; MaegiUivray, 
ib., p. 150, 1914 (Q.) ; Barnard, ih., Vol. XIV., p. 41 (N.T.). 
Astur torqimtus Kaup, Mus. Senekenb., Vol. III., 1845, p. 259. 
Nisiis torquatus Kaup, Isis 1847, p. 181. 
Accipiter cirrhoceplmlus Gray, Genera Birds, Vol. I., p. 29, 1845-9 ; Shaipe, Cat. Birds 
Brit. Mus., Vol. I., p. 141, 1874; Gurney, Ibis 1875, pp. 468, 475; Ramsay, Cat. 
Austr. Aee., p. 19, 1876; id., Proe. Linn. Soe., N.S.W., Vol. II., p. 177, 1878; 
Gurney, List Dium. Birds of Prey, p. 38, 1884 ; Legge, Papers and Proe. Roy. Soe. 
Tasm. 1886, p. 237, 1887 ; Ramsay, Proe. Linn. Soe. N.S.W., Ser. 2, Vol. II., 1887, 
p. 166, 1887 (N.W.A.) ; id.. Tab. List Austr. Birds, p. 1, 1888 ; North, Austr. Mus. 
Cat., no. 12, p. 5, 1890 ; id.. Rep. Horn Sei. Exped. Centr. Austr., pt. n., p. 54, 1896 
(Centr. A.) ; id., Austr. Mus. Cat., no. 4, p. 20, 1898 ; Keartland, Trans. Roy. Soe. 
S.A., Vol. XXII., p. 165, 1898 (N.W.A.) ; Hall, Key Birds Austr., p. 4, 1899 ; 
Campbell, Nests and Eggs Austr. Birds, Vol. I., p. 9, 1901 ; Hall, Emu, Vol. II., 
p. 63, 1902 (N.W.A.) ; Hill, ih., p. 161, 1903 (Viet.) ; MiUigan, ih., Vol. III., p. 16, 
1903 (W.A.) ; Carter, ih., p. 32 (W.A.) ; Hartert, Nov. Zool., Vol. XII., p. 208, 
1905 (N.W.A.) ; Mathews, Handl. Birds Austral., p. 40, 1908 ; Sassi, Joum. fiir 
Orn., p. 365, 1909 (Q.) ; Gibson, Emu, Vol. IX., p. 72, 1909 (W.A.) ; Whitloek, ih., 
p. 190, 1910 (W.A.) ; Ogilvie-Grant, Ibis 1910, p. 170 (W.A.) ; Littler, Handb, 
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