BRITISH MUSEUM (NATURAL HISTORY). 
7 
Catalogue of the Birds in the British Museum — continued. 
Vol. XX. Catalogue of the Psittaci, or Parrots, in the 
Collection of the- British Museum. By T. Balvadori. 
Pp. xvii., 658. Woodcuts and 18 coloured Plates. 
[With Systematic and Alphabetical Indexes.] 1891, 
8vo. 11. 10s. 
Yol. XXI. Catalogue of the Columbae, or Pigeons, in 
the Collection of the British Museum. By T. Salvadorf . 
Pp. xvii., 676. 15 coloured Plates. [With Systematic 
and Alphabetical Indexes.] 1893, 8vo. 11. 10s. 
Vol. XXII. Catalogue of the Game Birds {Pterocletes^ 
Gallince, Opisthocomi., Hemipodii) in the Collection of 
the British Museum. By W. R, Ogilvie Grant. 
Pp. xvi., 585. 8 coloured Plates. [With Systematic 
and Alphabetical Indexes.] 1893, 8vo. 11. 6s. 
Vol. XXIII. Catalogue of the Fulicariae (Rallidae and 
Heliornithidae) and Alectorides (Aramidae, Eurypy- 
gidae, Mesitidae, Rhinochetidae, Gruidae, Psophiidae, 
and Otididae) in the Collection of the British Museum. 
By R. Bowdler Sharpe. Pp. xiii., 353. 9 coloured 
Plates. [With Systematic and Alphabetical Indexes.] 
1894, 8vo. 20s. 
Vol. XXIV. Catalogue of the Limicolae in the Collection 
of the British Museum. By R. Bowdler Sharpe. 
Pp. xii., 794. Woodcuts and 7 coloured Plates. [With 
Systematic and Alphabetical Indexes.] 1896, 8vo. 
11. 5s. 
Vol. XXV. Catalogue of the Gaviae and Tubinares in 
the Collection of the British Museum. Gaviae (Terns, 
Gulls, and Skuas), by Howard Saunders. Tubinares 
(Petrels and Albatrosses), by Osbert Salvin. Pp. xv., 
475. Woodcuts and 8 coloured Plates. [With Syste- 
matic and Alphabetical Indexes.] 1896, 8vo. 11. Is. 
Vol. XXVI. Catalogue of the Plataleae, Herodiones, 
Steganopodes, Pygopodes, Alcae, and Impennes in the 
Collection of the British Museum. Plataleae (Ibises 
and Spoonbills) and Herodiones (Herons and Storks), 
by R. Bowdler Sharpe. Steganopodes (Cormorants, 
Gannets, Frigate-birds, Tropic-birds, and Pelicans), 
Pygopodes (Divers and Grebes), Alcae (Auks), and Im- 
pennes (Penguins), by W. R. Ogilvie -Grant. Pp. xvii., 
687. Woodcuts and 14 coloured Plates. [With Sys- 
tematic and Alphabetical Indexes.] 1898, 8vo. 11. 5s. 
Vol. XXVII. Catalogue of the Chenomorphae (Pala- 
medeae, Phoenicopteri, Anseres), Crypturi, and Ratitae 
in the Collection of the British Museum. By T. 
Salvador!. Pp. xv., 636. 19 coloured Plates. [With 
Systematic and Alphabetical Indexes.] 1895, 8vo. 
11 . 12s. 
