42. 
42a. 
43. 
44, 
45. 
22 
Circus maillardi maillardi Verr. in Maill., 
ilesde la) Reun., 1.5 p. 12;( 1863). [ike- 
union I.| 
Maillard’s Harrier. 
Wing ad. 340-357 mm. ; secondaries and 
tail grey, with black subterminal band ; 
below white; throat , chest and upper 
breast streaked with black; upper and 
under tail-coverts white. 
Circus maillardi macroscelis A. Newton, 
P.Z.S., 1863, p. 180. [Madagascar}. 
Madagascar Harrier. 
Larger ; 
similar. 
wing ad. 407-440; plumage 
Circus wolft Gurney, P.Z.S., 1865, p. 823, 
pl. xliv. [New Caledonia.] 
Wolf’s Harrier. 
Markings on throat and chest browner and 
broader ; under tail-coverts also streaked. 
Circus spilonotus Kaup, Contr. Orn., 1850, 
p. 99. [Asia = E. Siberia.] 
Eastern Marsh Harrier. 
Wing 3 400, 2 424 mm. ; throat and chest 
white, streaked with black; upper tail- 
coverts white with remains of ashy brown 
bars. 
Circus spilothorax Salvad. and d’Alb., Ann. 
Mus. Civ. Genov., vii., p. 807 (1875). 
[Yule I.] 
New Guinea Harrier. 
Reunion I., 
Comoro Is. 
Madagascar. 
New Caledonia, 
New Hebrides. 
E. Siberia, 
in winter to 
E. China, 
Burma and 
Malay 
Archipelago. 
S.E. New 
Guinea. 
