Above brownish black ; upper tail-coverts, 

 base and tip of tail and entire under parts 

 white ; sides irregularly marked w ith black. 



25. IbyderaWiguIans (Gould), P.Z.S., 1837, p. 9. 

 \Miite-throated Caracara. 



Skin of face and throat -wrinlded and orange 

 coloiir ; Plumage black : rump, upper tail- 

 coverts, tijis of quills, a broad terminal band 

 on tail, and vent white ; l)reast with drop- 

 shaped white marks. 



26. Ibijcler carunculaliis (Des Murs), Rev. et Mag. 

 Zool., 1853, p. 154. 



Carunculated Caracara. 



Black ; rump, upper tail-co\erts and base and 

 terminal band on tail white ; below white with 

 band of black across lower throat. 



27. Ibycter circumcinctus Scott, Auk, xxvii., li)10, 

 p. 152. 



Scott's Caracara 



Above and below black ; nape, outer upper 

 tail-coverts, throat and breast with lanceolate 

 white stripes ; tail broadly tipped v. ith white. 



28. Ibycter australis (Gmel.), S.X., i., p. 259 (1788). 

 Foster's Caracara. 



Gen. XVI. MILVAGO Spix. (1824). 

 Feathers on back of head erectile, forming 2 tufts ; 

 size small (about 16 in.). 



Above brown, with pale ashy margins ; head, 

 neck, basal two-thirds of tail, and under parts 

 white. 



29. Milvago chimachima (Vieill.), N. Diet., v., p. 

 259 (1816). 



Yellow -headed Caracara. 



Above rufous brown ; head and neck with 

 black central streaks ; upper tail-coverts 

 white ; tail with broad subterminal dark band ; 

 below brownish ochre with dark shaft stripes. 

 30. Milvago chimango (Vieill.), N. Diet., v., p. 260 

 (1816). 

 Chimango Caracara. 



Patagonia. 



Highlands of 

 Ecuador and 

 Colombia. 



Patagonia, 

 E. of Andes. 



Falkland Is. 



Brazil and 

 Amazonia 

 to Guiana, 

 Colombia & 

 Panama. 



S. America 

 from S.E. 

 Brazil to 

 Tierra del 

 Fuego. 



