.Vo.2.] COUES'S ORNITHOLOGICAL BIBLIOGRAPHY. 293 



1869. ScLATER, P. L., and Salvin, 0. Third List of Birds collected at Conchitas, 

 Argentine Republic, by Mr. William H. Hudson. <P. Z. S., xxxvii, 1869, pp. 

 631-636. 



Cf. P. Z. S., 1868, p. 137 ; 1869, p. 158. 92 spp., with remarks on 34 of them. 



1869. SterxbekCt, C. Notizeu aus der Vogelwelt von Buenos- Ayres. <■/. /. 0., xvii, 



1869, pp. 174-193, 257-278. 

 Lebensweise — 35 spp. 



1869? SuNDEVALL, C. J. Foglarne pa on S:t Barthelemy, efter de af Dr. A. von Goes 

 bemsiinda samlingarna bestiinide af Carl J. Sundevall. < Ofvers. Konigl. 

 Vetensk.-Akad. Forli., 1869, pp. 579-591. 

 47 spp. Some new "Stirpes" are indicated. — Compare 1870 ?, same author. 

 1869? SUXDEVALL, C. J. Foglarne pa on Portorico, efter Hr Hjalniarsons iusamlingar 

 framstallda af Carl J. Sundevall. <; Ofvers. Konigl. Vetenslc.-Akad. Fork., 

 1869, pp. 59.3-603. 

 90 species. — Compare 1870 ?, same author. 



1870. Ernst, A. Apuntes para la fauna ornitologica de Venezuela. < Vargasia, niim. 



7, 1870, pp. 195-198, con una lamina. 



Estracto de las publicaciones de P. L. Sclater y O. Salvia sobre las colecciones de pdjaros 

 venezolanos hechas por Antonio Goering ; Proc. Zool. Soc. 27 de Pebrero (p. 165) y 10 de Di- 

 ciembre (p. 626) de 1868, y 22 de Abril (p. 250) de 1869. Ldm., Bmchygalha goeringi, Suhls- 

 gatus gldber, JEuscarthmus impiger. 



1870. FiNSCH, O. On a Collection of Birds from tbe Island of Trinidad. <P. Z. S. 

 xxxviii, 1870, j>j». 552-589. 



115 spp., critically annotated. The article includes local synonymy and review of pre- 

 vious labors (especially Leotaud's) upon the same subject. Spermophila lessoni, sp. renom., 

 p. 582. About 350 spp. are known to occur in Trinidad. 



1870. HOLTZ, LUDWIG. Bescbreibung siidamerikaniscber Vogel-Eier. <^J. f. 0., 

 xviii, 1870, pp. 1-24, pi. i. 



Supplementary to C. Sternberg's articles on Birds of Buenos Ayres in J.f. 0., 1869, pp. 174- 

 198, 257-278. Eggs of 46 spp. described. Those of Molohrus sericeus (fig. 1) and If. badius 

 (fig. 2) figured, as well as those of Opisthocomus cristatus (fig. 3). 



1870. Hudson, W. H. [First Letter on the Ornithology of Buenos Ayres. ] <^P. Z. S., 



xxxviii, 1870, pp. 87-89. 

 The beginning of a series of 12 letters, giving miscellaneous infonnation upon the subject. 

 1870, Hudson, W. H. [Second Letter on tbe Ornithology of Buenos Ayres. ] < P. Z. 



S., xxxviii, 1870, pp. 112-114. 

 1870. Hudson, W. H. [Third Letter on tbe Ornithology of Buenos Ayres.] <^P. Z, 



S., xxxviii, 1870, pp. 158-160. 

 1870. Hudson, "W. H. [Fourth Letter on tbe Ornithology of Buenos Ayres. ] <^P.Z. 



S., xxxviii, 1870, pp. 332-334. 

 1870. Hudson, W. H. [Fifth Letter on the Ornithology of Buenos Ayres. ] < P. Z. 



S., xxxviii, 1870, pp. 545-547. 

 1870. Hudson, W. H. [Sixth Letter on the Ornithology of Buenos Ayres.] <^P. Z. 



S., xxxviii, 1870, pp. 548-550. 

 1870. Hudson, W. H. [Seventh Letter on tbe Ornithology of Buenos Ayres.] <P. 



Z. S., xxxviii, 1870, p^i. 671-673. 

 1870. Hudson, W. H. [Eighth Letter on the Ornithology of Buenos Ayres. ] < P. 



Z. S., xxxviii, 1870, pp. 748-750. 

 1870. HtJDSON, "VV. H. [Ninth Letter on the Ornithology of Buenos Ayres.] <P. 



Z. S., xxxviii, 1870, pp. 798-802. 

 For Letters 10-12 see 1871, same author. 

 1870. Newton, A. Additional Note on the Nests and Eggs collected by Dr. Cunning- 

 ham. </&is, 2d ser., vi, 1870, pp. 501-504. 

 The nests or eggs of 15 spp. of South American birds are described. 



