230 Bulletin American Museum of Natural History. [Vol. XXXVI, 



(473) Cochlearius cochlearius (Linn.). 



Cancrama cochleana Linn., Syst. Nat., I, 1766, p. 233; Scl. & Salv., P. Z. S., 

 1879, p. 542 (Remedios); Allen, Bull. A. M. N. H., XIII, 1900, p. 124 (Minca; 

 Bonda). 



La Olanda, 1. 



(475) Pilherodias pileatus (Bodd.). 

 Ardea pileata Bodd., Tabl. PI. Enl., 1783, p. 54 (Cayenne). 



This species, which does not appear to have been before recorded from 

 Colombia, was observed by us on the Cauca River and collected on the 

 Sinu by Mrs. Kerr. 



Sinu, 1. 



(476) Butorides striata (Linn.). 



Ardea striata Linn., Syst. Nat., I, 1766, p. 238 (Surinam). 



Butorides grisea Cass., Proc. Acad. N. S. Phila., 1860, p. 196 (Carthagena). 



Butorides cyanurus Wyatt, Ibis, 1871, p. 384 (Lake Paturia; Buoaramanga); 

 Scl. & Salv., P. Z. S., 1879, p. 542 (Medellin); Robinson, Flying Trip, p. 152 

 (BarranquUla) . 



Butorides striata Allen, Bull. A. M. N. H., XIII, 1900, p. 125 (Bonda). 



Common in the Tropical Zone. I observe no racial variation in our 

 series of sixteen Colombian specitnens, but have no Guiana material for 

 comparison. 



Sinu, 1; Atrato, 1; Quindio, 1; Barbacoas, 2; Tumaco, 1; Cali, 5; 

 La Palma, 1 ; Chicoral, 1 ; Honda, 1 ; La Olanda, 1 ; Villa vicencio, 1 ; La 

 Morelia, 1. 



(479) Tigrisoma lineatum (Bodd.). 

 Ardea lineata Bodd., Tabl. PI. Enl., 1783, p. 52 (Cayenne). 



We have two adults with rich chestnut-rufous head and neck, and two 

 young in barred black and buff plumage which agree with the adults in 

 having the long, rather slender, regularly tapering bill that appears to char- 

 acterize this species. 



R. Salaqui, 1 juv.; R. Atrato, 1 ad.; Malena, 1 juv.; Puerto Berrio, 

 lad. 



