1918.] NATURAL SCIENCES OF PHILADELPHIA. 257 



[163.] Lophornis delattrei (Lesson). DeLattre's Coquette. 



[164.] Popelairia conversii aequatorialis (Berlepsch and Taczanowski). Salvin's Thorn-tail. 



T.ROGONID^. 

 165. Curucujus massena (Gould). Massena Trogon. 



Two males and two females, April 13, 1911, March 2, 1913, and 

 June 11, 1911, March 2, 1913. Iris brownish-yellow in male, brown 

 in female, bill red in male; mandible yellow, maxilla black in female, 

 feet grayish-brown. 



Female, June 11, contained an egg nearly read}^ to deposit, pure 

 glossy white. 



[166.] Curucujus melanurus macrourus (CJould). Large-tailed Trogon. 

 [167.] Curucujus clathratus (Salvin). Lattice-tailed Trogon. 



168. Trogon strigilatus chioniu-us (Sclater and Salvin). White-tailed Trogon. 



^Nlale, Gatun, September 3, 1911. Iris dark brown, eyehds light 

 blue, bill dull yellowish-green with a sooty terminal area, feet whitish. 

 Found in open forest, 



169. Chrysotrogon caligatus (Gould). Gartered Trogon. 



■Male, Rio Trinidad, March 31, 1912. Iris brown, eyehds yellow, 

 bill greenish-gray. ' 



170. Trogontxrus curucui tenellus (Cabanis). Graceful Trogon. 



Two males and a female, Gatun, August 6 (pair), December 3, 1911. 

 Iris brown or black, eyelids grayish-blue, bill yellowish-green, feet 

 grayish-lead. 



Found in heavy forest. 



CUCULIDiE. 



*171. Coccyzus americanus americanus (Linnaeus). Yellow-billed Cuckoo. 



Female, Mindi, October 22, 1911. 



172. Piaya cayana thermophila (Sclater). Central American Squirrel Cuckoo. 



Female, Toro Point, March 3, 1912. Iris red, eyelids greenish- 

 yellow, bill greenish-yellow, feet blackish-slate. 



[173.] Neomorphus salvini Sclat?r. Salvin's Ground Cuckoo. 

 174. Coccycua rutila panamensis (Todd). Panama Cuckoo. 



Male, Gatun, Februaiy 27, 1912. Iris and eyelids red, bill green- 

 ish-yellow, feet greenish-gray, mouth black inside. 



[175.] Dromococcjrx phasianellus (Spix). Pheasant Cuckoo. 

 [176.] Crotophaga sulcirostris Swainson. Groove-billed Ani. 

 177. Crotophaga ani Linnaeus. Ani. 



A pair, Gatun, August 11, 1912, and a male, Mt. Hope, June 1, 1913. 

 Iris brown, bill and feet black. 



A nest belonging to these birds in bush three feet from ground, a 



