Each volume has an added t.-p.

Vol. 1. Accipitres, or diurnal birds of prey, by R.B. Sharpe -- v. 2. Striges, or nocturnal birds of prey, by R.B. Sharpe -- v. 3. Passeriformes, or perching birds. Coliomorphæ, containing the families Corvidæ, Paradiseidæ, Oriolidæ, Dicruridæ, and Prionopidæ, by R.B. Sharpe -- v. 4. Passeriformes, or perching birds. Cichlomorphæ: pt. I, containing the families Campophagidæ and Muscicapidæ, by R.B. Sharpe -- v. 5. Passeriformes, or perching birds. Cichlomorphæ: pt. II, containing the family Turdidæ (warblers and thrushes) by H. Seebohm -- v. 6-7. Passeriformes, or perching birds. Cichlomorphæ: pt. III-IV, containing the ... family Timeliidæ (babbling-thrushes) by R.B. Sharpe -- v. 8. Passeriformes, or perching birds. Cichlomorphæ: pt. V, containing the families Paridæ and Laniidæ (titmice and shrikes) and Certhiomorphæ (creepers and nuthatches) by H. Godaw -- v. 9. Passeriformes, or perching birds. Cinnyrimorphæ: containing the families Nectariniidæ and Meliphagidæ (sun-birds and honey-eaters) by H. Gadow -- v. 10. Passeriformes, or perching birds. Fringilliformes: pt. I, containing the families Dicæidæ, Hirundinidæ, Ampelidæ, Mniotiltidæ and Motacillidæ by R.B. Sharpe -- v. 11. Passeriformes, or perching birds. Fringilliformes: pt. II, containing the families Cœrebidæ, Tanagridæ, and Icteridæ, by P.L. Sclater -- v. 12. Passeriformes, or perching birds. Fringilliformes: pt. III, containing the family Fringillidæ, by R.B. Sharpe -- v. 13. Passeriformes, or perching birds. Sturniformes, containing the families Artamidœ, Sturnidœ, Ploceidœ, Alaudidœ. Also the families Atrichiidœ and Menuridœ, by R.B. Sharpe -- v. 14. Passeriformes, or perching birds. Oligomyodæ, or the families Tyrannidæ, Oxyrhamphidæ, Pipridæ, Cotingidæ, Phytotomidæ, Philepittidæ, Pittidæ Xenicidæ and Eurylœmidæ, by P.L. Sclater -- v. 15. Passeriformes, or perching birds. Tracheophonæ, or the families Dendrocolaptidæ, Formicariidæ, Conopophagidæ, and Pteroptochidæ, by P.L. Sclater -- v. 16. Picariæ, Upupæ and Trochili, by O. Salvin. Coraciæ, of the families Cypselidæ, Caprimulgidæ, Podargidæ, and Steatornithidæ, by E. Hartert -- v. 17. Picariæ, Coraciæ (contin.) and Halcyones, with the families Leptosomatidæ, Coraciidæ, Meropidæ, Alcedinidæ, Momotidæ, Todidæ, and Coliidæ, by R.B. Sharpe. Bucerotes and Trogones, by W.R. Ogilvie-Grant -- v. 18. Picariæ, Scansores, containing the families Picidæ, by E. Hargitt -- v. 19. Picariæ, Scansores and Coccyges, containing the families Rhamphastidæ, Galbulidæ, and Bucconidæ, by P.L. Sclater, and the families Ubducatirudæ, Capitonidæ, Cuculidæ, and Musophagidæ, by G.E. Shelley -- v. 20. Psittaci, or parrots, by T. Salvadori -- v. 21. Columbæ, or pigeons, by T. Salvadori -- v. 22. Game birds (Pterocletes, Gallinæ, Opisthocomi, Hemipodii), by W.R. Ogilvie-Grant -- v. 23. Fulicariæ (Rallidæ and Heliornithidæ) and Alectorides (Aramidæ, Eurypygidæ, Mesitidæ, Rhinochetidæ, Gruidæ, Psophiidæ, and Otididæ), by R. Bowdler Sharpe -- v. 24. Limicolæ, by R. Bowdler Sharpe -- v. 25. Gaviæ (Terns, Gulls, and Skuas), by Howard Saunders. Tubinares (Petrels and Albatrosses) by Osbert Salvin -- v. 26. Plataleæ (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), Alcæ (Auks), and Impennes (Penguins), by W.R. Ogilvie-Grant -- v. 27. Chenomorphæ (Palamedeæ, Phoenicopteri, Anseres), Crypturi, and Ratitæ, by T. Salvadori.