ORNITHOLOGICAI. BIBLIOGRAPHY- 
219 
venteen numbers, containing eighty-six p'.ates. Pans, 1829. 
1 vol. 8vO. , . . 1 , a 
esson. Ilistoire Naturelle des Colibns, suivie d un Supjde- 
ment a rHistoire Naturelle des Oiseatix Mouc.ies. Thir- 
teen numbers, contiuuing sixty-six plates. laris, i»3i. 
Ison. *Les Trochilidees, ou les Colibris et les Oiseaux 
Mouches. Pourteen numbers, containing seventy plates. 
Paris, 1832-1834, , 
We have already alluded to these works, which we class 
under this head, as the whole of the humming birds aie 
restricted in their geographic range to the continent ot 
Kittlitr"^’'uber Einige Vogel von beoba^tet ira Marz 
und Anfang, April, 1827. Von F. H. von Kitthtz, natur- 
forscher der Expedition der Semavin. 
The birds that are described and figured with so much 
spirit in this valuable and interesting paper (which,we have 
only seen in a detached form) are as follows : — 
Phitotoma silens. Synallaxis ALgithaldides. 
Pleroptochos rubicula. Opctiorynchos rupestris. 
albicollis. Wuscicapa parulus. 
■ megapodius.* pyrope. 
Troglodytes paradoxus. 
Synallaxis humicola. 
Fringilla diuca, J^foUini. 
CrypturuB perdicarius. 
Azara. Vovages dans I’Aindrique Miiridionale. Par Don 
F^lix de Azara, Commissairc et Commandant des limites 
Espagnoles dans le Paraguay, depuis 1781 ju^u'en 1801. 
PubUes d’apres les Manuscrits del’ Auteur, par C. A. Walck- 
enaer. Suivis de I’llistoire Naturelle des Oiseaux du Para- 
•ruav et de La Plata, par le meme auteur, traduite, d’apres 
f’original Espagnol, et augmentee d’un grand nombie de 
Notes, par M. Sonnini. Paris, 1809. 4 vol. 8vo. (With 
an Atlas of Twenty-five Plates.) 
This edition of the zoological researches of this extraor- 
dinary Spaniard is now become very rare. The two last 
volumes, that is, the third and fourth, are entirely devoted to 
ornithology, and contain full descriptions of no less than 44 
species, collected by the author himself, chiefly in Paraguay. 
AI. Soniiini, not having seen the birds, has been gui e 
merely by the descriptions in referring them to the systeina ic- 
genera; and MM. Vieillot and Latham have followed tne 
same plan to a much more injurious extent. Azara is 
Wilson of South American ornithology, and his name w 
* This is the Leptonyx macropus of our Zoological Illustrations, 
