HYPUROPTILA BUFFONI. 



Buifon's Plumeleteer. 



TrocMlus Buffonii, Less. Les Trocli., p. 31. pi. 5.— lb. Iiid. Gen. et Syn. du Gen. Trochilus, 

 p. 12.— Jard. Nat. Lib. Humming Birds, vol. ii. p. 98. pi. 19. 



Polytmm Biiffoni, Gray and Mitch. Gen. of Birds, vol. i. p. 108, Polytmus, sp. 17. 



Lampornis huffoni, Bonap. Consp. Gen. Av., p. 72, Lampornis, sp. 9.— lb. Consp. Troeh. in 

 Rev. et Mag. de Zool. 1854, p. 250. 



Since 1831, when this species was first described by M. Lesson, who was not at the time aware of its true 

 habitat, but supposed it might be Brazil, hundreds of examples have been sent to Europe, and it has con- 

 sequently become one of the commonest birds in our collections. The greater portion of these specimens 

 have been received from two sources, namely, Bogota and the Caraccas. The bird is strictly a hUl species, 

 and Mr. Mark informs me that Bogota specimens are generally collected about " La Mesa" or the table 

 mountain, and near the village of San Antonio, both localities being about six or seven thousand feet above 

 the sea-level, and about a day's ride from Bogota. Besides being found in the places above mentioned, I 

 believe that the species is very generally spread over Columbia, and that it even enters Veragua. 



The females of this and the other members of the genus are very different from the males, and offer a 

 striking resemblance to the females of the various species of the genus Thalurania, 



The male has the crown of the head, all the upper surface and wing-coverts bronzy green ; upper tail- 

 coverts more bronzy ; central tail-feathers dark greenish bronze, the remainder bluish black, margined 

 externally at the base with dark greenish bronze ; wings purplish brown ; the whole of the under surface of 

 a lively emerald-green, each feather finely fringed with greyish white, giving the whole a scale-like appear- 

 ance ; under tail-coverts snow-white, and so largely developed as to form conspicuous plumes. 



Specimens from the Caraccas have the bill somewhat more curved; the feathers of the crown of the 

 head edged with brown ; and the green of the under surface of a softer and more mealy hue. 



The upper surface of the female is similar to that of the male; the two central tail-feathers bronzy green, 

 the remainder bluish black, margined at the base of the outer web with bronzy green, which lessens in 

 extent as the feathers recede from the centre, the outer feather tipped with white, the next on each side 

 with a diamond-shaped spot of white at the tip; under surface light grey with a few specks of green on the 

 flanks ; under tail-coverts large and white, as in the male. 



The fi£;'ures are of the size of life. 



