RESULTS OF THE TRIP. 159 



60. Lampornls nigricollis (Vieill.). Black-throated Hummino'- 



bird. 

 We found this bird common in Gnaduas. 



61. Hypuroptila buffoni (Less.). Bullon's Humming-bird. 



We obtained four or live si)ecimens at Guaduas. 



62. AcESTRURA MULSANTi (BouRc). Mulsant's Hummiug-bird. 



63. AcESTRURA HELiODORi (BouRc). HeHodore's Humming-bird. 



These two species were about equally common at Guaduas. 

 From their small size they were very difficult to find when they 

 fell in the underbrush. 



64. Chrysolampis moschitus (Linn.). Ruby and Topaz Hum- 



ming-bird. 

 We found this species abundant at Guaduas. The f ull-plumaged 

 male was the most beautiful humming-bird that we met. 



65. Amazilia fuscicaudata (Fraser). Rieffer's Humming-bird. 



I met with this species at two points on the Magdalena and at 

 Guaduas, getting four specimens. 

 QiOf. Amazilia cyanifrons (Bourc). Blue -fronted Humming- 

 bird. 

 My brother shot one at Guaduas. 



67. Damophila JULIA (Bourc). Julia's Humming-bird. 



We obtained a number of specimens at Guaduas. 



68. POLYERATA AMABILIS (GoULD). 



I saw but the one specimen which 1 shot at Puerto Berrio on 

 the river. It had a nest placed on top of a branch in the same 

 way that our ruby-throat builds. 



69. Cyanophaia goudoti (Bourc). Goudot's Humming-bird. 

 I obtained four specimens at one place on the lower river. 



70. Chlorostilbon angustipennis (Fraser). Narrow-winged 



Humming-bird. 



I obtained a specimen at Barranquilla, and found it abundant 

 at Guaduas. 



Humming-birds were very abundant at Guaduas, l)ut rarely 

 until the bird was shot could I tell wdiat was the species. They 



