s 



574< Mr. Charles Chubb on the 



tyr annus," is partially migratory and is seldom met with 

 during the winter months. The nest is built in a dense 

 matted clump of swamp grass, and three eggs is a full 

 clutch.— W. F.] 



114. SlSOPYGIS ICTEROPHRYS. 



Suiriri obscuro y amarillo Azara, Apunt. ii. p. 118. 

 no. clxxxiii. (1805). 



Muscicapa icterophrys Vieill. N. Diet. d'Hist. Nat. xxi. 

 p. 458 (1818 : Paraguay). 



Sisopygis icterophrys Berlepsch, J. f. O. 1887, p. 117 

 (Paraguay) ; Sclater, Cat. B. Brit. Mus. xiv. p. 41 j Ihering, 

 Revista Mus. Paulista, vi. p. 324 (Paraguay). 



a, b. £ ; c. ? ad. Sapucay, June 7, 17, 1904. 



d. ? ad. Sapucay, July 17, 1904. 



e. ? ad. „ August 7, 1904. 



[Resident and not uncommon, it can only be met with 

 along the edge of the woods which border the swampy parts 

 and in the thick tangled masses of water-plants. — W.F.~\ 



115. Cnipolegus cyanirostris. 



Suiriri negro pico celeste Azara, Apunt. ii. p. 116, S 

 (1805). 



Suiriri cabeza y rabadilla de canela Azara, t. c. p. 109, ? . 



Muscicapa cyanirostris Vieill. N. Diet. d'Hist. Nat. xxi. 

 p. 447, £(1818: Paraguay). 



Muscicapa rujicapilla Vieill. t. c. p. 459, ? (Paraguay). 



Cnipolegus cyanirostris Berlepsch, J. f. O. 1887, p. 117 

 (Paraguay); Sclater, Cat. B. Brit. Mus. xiv. p. 46; 

 Ihering, Revista Mus. Paulista, vi. p. 324 (Paraguay). 



a, b. <$ ; c. ? ad. Sapucay, April 1904. 



d. $;e,f. ? ad. „ May 1904. 



g, h, i. £ ; k-n. ? ad. Sapucay, June 1904. 



o. £ juv. Sapucay, August 13, 1904. 



/>. $ ad. ,, September 1, 1904. 



[This species is resident and not uncommon. I have met 



with it both in the large forests and on open camp lands ; it 



seems to be at home everywhere. Like most of the solitary 



birds there appears to be nothing in particular to note about 



