110 SELECTED LIST OF THE NATURAL HISTORY PUBLICATIONS. 
BlUDS—contimied. 
Vol. XV. . Tracheophonse. By P. L. Sclater. Woodcuts, 
and 20 Coloured Plates. 1890, 8vo. IZ. 
Vol. XVI. Picariae. Upupse and Trochili, by 0. Salvin. 
Coracise (part), by E. Hartert. Woodcuts, and 14 Coloured 
Plates. 1892, 8vo. ll. 16s. 
Vol. XVI 1. Coracise (con tin.) and Halcyones, by P. 
Bowdler Sbarpe. Bucerotes and Trogoncs, hy W. P. Ogilvie- 
Grant. Woodcuts, and 17 Coloured Plates. 1892, 8vo. IZ. 10s. 
Vol. XVIII. Picaria3. Scansores. By E. Hargitt. Woodcuts, 
and 15 Coloured I'lates. 1890, 8vo. 1/. 6s. 
Vol. XIX. • . Scansores and Coccyges. By P. L. Solater and 
G. E. Shelley. 13 Coloured Plates. 1891, 8vo. ll. 5s. 
Vol. XX. Psittaci, or Parrots. By T. Salvador!. Woodcuts, 
and 18 Coloured Plates. 1891, 8vo. ll. 10s. 
Vol. XXI. Columbae, or Pigeons. By T. Salvador!. 15 Coloured 
Plates. 1893, 8vo. 1/. 10s. 
Vol. XXII. Game Birds. By W. P. Ogilvie-Graut. 8 Coloured 
Plates. 1893, 8vo. ll. 6s. 
Vol. XXIII. Fulicarias and Alectorides. By E. Bowdler 
Sharpe. 9 Coloured Plates. 1894, 8vo. IZ. 
Vol. XXIV. Limicolse (Wading Birds). By R. Bowdler 
Sharpe. 7 Coloured Plates. 1896, 8vo. IZ. 5s. 
Vol. XXV. Gavise (Terns, Gulls, and Skuas), by H. Saunders. 
Tubinares (Petrels and Albatrosses), by O. Salvin. Wood- 
cuts, and 8 Coloured Plates. 1896, 8vo. IZ. Is. 
Vol. XXVI. Plataleai (Ibises and Spoonbills) and Herodiones 
(Herons and Storks), by R. Bowdler Sharpe. Steganopodes 
((^rinorants, Gannets, Fiigate-birds, Trupic-birds, and 
Pelicans), Pygopodes (Divers and Grebes), Alcas (Auks), and 
Iinpennes (Penguins), by W. R. Ogilvie-Grant. Woodcuts, 
and 14 Coloured Plates. 1898, 8vo. IZ. 5s. 
Vol. XXVII. ChenoniorphfB (Palamedeas, Phoenicopteri, An- 
Kcres), Crypturi, and Ratita). By T. Salvador] . 19 Coloured 
Plates. 1895, 8vo. IZ. 12s. 
(^Volames I. to V. are out of print.) 
