798 ADDENDA. 



as cited, the matter of brackets, indicating abbreviated generic names, 

 being involved in the same uncertainty: 



Boutille, H. Ornithologie du DaupMne. 1843-44. 



Crespon, J. Ornithologie du Gard. 1840. 



Fox, G. T. Synopsis of the Newcastle Museum. 1827. 



Frenzel, J. S. T. Beschr. der Vogel und ihrer Eier in der Gegend von Wittenberg. 



1801. 

 Frivaldsky, J. Aves Hungariae. 1801. 

 Gatke, H. Die Vogelwelt Helgoland. 1801. 



Giglioli, E. H., and A. Manzella. Iconografia dell' Avifauna Italica. 1879-1805. 

 Gray, R. The Birds of the west of Scotland. 1871. 



Hancock, J. A Catalogue of the Birds of Northumberland and Durham. 1874. 

 Keller, F. C. Ornis Cariuthiae (in Jahresber. Mus. Karntens). 1800. 

 Kjaerb0lling, N. Danniarks Fugle. 1850-1858. 



Lilford, Lord. Coloured Figures of the Birds of the British Islands. 1885-1807. 

 Meyer, H. L. Coloured Illustrations of British Birds. 

 Naumann, J. A. Vogel Deutschlands. Nachtrag. 1847. 

 Rodd, E. H. The Birds of Cornwell and the Scilly Islands. 1880. 

 Salvadori, T. Fauna Italica. Uccelli. 1872. 

 Ross, J. Voyage to Baffin's Bay. 8^ edition, 1810. 



Schinz, H.oR. Naturgeschichte und Abbildungen der Vogel. 1831-1833. 

 Sundevall, C. J. Svenska Foglarna. 1846-1887. 

 Taczanowsld, L. Orn. Vest. Sib. (in Travaux du V Congres des Naturalistes Russet*. 



1877). In Russian. 

 Vieillot, L. P. Faune Fran^aise. Oiseaux. circa 1823-1826. 

 Wilson, J. Illustrations of Zoology. 1828-1831. 

 Yarrell, W. History of British Birds. 2d edition. 



