89 
Paraguay , Bolivia , and Southern Brazil . 
14. Basileuterus flayeolus. 
Basileuterus flaveolus, Sharpe, Cat. B. x. p. 380. 
a. S a( l. Sapatero Cue, Paraguay. Sept. 3, 1909. 
Irides hazel; bill dark brown; legs and toes yellow- 
brown. 
15. VlREOSYLVIA CHIVI. 
Vireo chivi Gadow, Cat. B. viii. p. 295. 
Vireosylvia chivi Arg. Orn. i. p. 22. 
a. S a d- Near Villa Franca, Paraguay. Nov. 6, 1909. 
b. S a <L Bella Vista, N. Argentine. Nov. 12, 1909. 
c. d. (J ad. Near Goya, „ Nov. 13, 1909. 
e. $ ad. Near Santa Elena, „ Nov. 15, 1909. 
Irides hazel; bill, legs, and toes slate-coloured. 
This bird has much the appearance and action of our 
Wood-War biers. 
16 . Hylophilus pcecilotis. 
Hylophilus pcecilotis Gadow, Cat. B. viii. p. 308 ; Arg. 
Orn. i. p. 23. 
a. ? . Biacho Paraguay, Mirin, Brazil. Oct. 3, 1909. 
b. $ . Babicho, Brazil. Oct. 8, 1909. 
Irides reddish brown ; bill, legs, and toes very pale 
brown. 
17. Cyclorhis viridis. 
Cyclorhis viridis Gadow, Cat. B. viii. p. 318. 
Cyclorhis altirostris Arg. Orn. i. p. 24, pi. iii. fig. 2. 
a. $ ad. Puerto Pinasco, Paraguay. Sept. 7, 1909. 
b. $ ad. Pan de Azucar, Brazil. Sept. 20, 1909. 
Irides yellow; bill and upper mandible pale brown, lower 
base livid; legs and toes pale slaty grey. 
18. Progne furcata. 
Progne furcata Sharpe, Cat. B. x. p. 175 ; Arg. Orn. L 
p. 24. 
a. S a d- Los Ynglases, Ajo. Jan. 3, 1909. 
Irides hazel; bill black ; legs and toes brown. 
A rare visitor to the Ajo district, the specimen obtained 
being the only one observed. This remained for several 
