Parayuuy , Bolivia, and SoutJiern Brazil. 109 



67. ICTEKUS PYRRHOPTERUS. 



IcUrus pyrrhopterus Scl. Cat. B. xi. p. 368; Arg. Orn. i. 

 p. 107. 



a. S ad. Villa Franca, Paraguay. Aug. 10, 1909. 

 Iris hazel ; bill black ; toes very dark ashy. 



b. ? ad. Puerto Maria, Alto Paraguay. Oct. 24, 1909. 

 c,d. ^ ? ad. Santa Elena, Northern Argentine. Nov. 15, 



1909. 



68. Aphobus chopi. 



Aphobus chopi Scl. Cat. B. xi. p. 405; Arg. Orn. i. 

 p. 108. 



Gnorimopsar chopi Richmond, Proc. U.S. Nat. Mus. xxxv. 

 p. 584 (1908). 



a, b. ? ad. Santa Rosa, Paraguay. Aug. 14, 1909. 



Iris hazel ; bill, legs, and toes black. 



c. S ad. Cabo Emma^ Alto Paraguay. Oct. 20, 1909. 

 Several flocks of twenty or thirty individuals were observed 



during the river expedition frequenting the open grass-land 

 ai the edge of the woods. 



69. Cyanocorax chrysops. 



Cyanocorax chrysops Sharpe, Cat. B. iii. p. 120; Arg. Orn. 

 i. p. 110. 



a. ? ad. lliacho Anclio, N. Argentine. July 31, 

 1909. 



Iris lemon-yellow ; bill, legs, and toes black. 



Very common in all the woods throughout Paraguay and 

 Brazil, and found in flocks of from ten to twelve individuals. 



An extremely noisy and inquisitive bird, coming within a 

 few feet of anyone passing through the woods. 



70. Cyanocorax C/ERuleus. 



Cyanocorax cceruleus Sharpe, Cat. B. iii. p. 126; Arg 

 Orn. i. p. 110. 



a. ? ad. Riacho Ancho, N. Argentine. July 31;, 

 1909. 



Iris l)rown ; bill, legs, and toes black. 



