28. 
29. 
15 
Ibycter carunculatus (Des Murs), Rev. et 
Mag. Zool., 1853, p. 154. [Colombia.] 
Carunculated Caracara. 
Wing ad. 392 mm. ; skin of face and throat 
wrinkled and orange colour; plumage 
black; rump, upper tail-coverts, tips of 
quills, a broad terminal band on tail, and 
vent white ; breast with drop-shaped white 
marks. 
Ibycter australis (Gmel.), S.N., 1., p. 259 
(1788). [‘ Statenland.”’] 
Forster’s Caracara. 
Wing ad. 423 mm.; above and below 
black; nape, outer upper tail-coverts, 
throat and breast with lanceolate white 
stripes ; tail broadly tipped with white. 
Highlands of 
Ecuador and 
Colombia. 
Falkland Is. 
Gen. XVI. MILVAGO Spix (1824). 
Type M. ochrocephalus = M. chimachima. 
Feathers on back of head erectile, forming 2 tufts ; 
size small (about 16 in.). 
*30. 
30a. 
Milvago chimachima chimachima (Vieill.), 
N. Dict., v., p. 259 (1816). [ex. Azara— 
Paraguay.| 
Yellow-headed Caracara. 
Wing ad. 265 ; tail 183 mm. ; above brown, 
with pale ashy margins ; head, neck, basal 
two-thirds of tail, and under parts white. 
Miulvago chimachima cordata Bangs & Pen- 
ard, Bull. M.C.Z., lxi., p. 35 (1918). 
[Panama.} 
Panama Caracara. 
[Not seen]. 
Brazil and 
Amazonia to 
Guiana, 
Colombia and 
Panama. 
Panama. 
