 | On the Skeleton and Lineage of Fregilupus varius Dr James Murxe (1874) Proceedings of The Zoological Society of London 1874: 474-488 |
 | 1. Notes on the Anatomy of the Colies (Colius) A H Garrod (1876) Proceedings of The Zoological Society of London 1876: 416-419 |
 | 8. On some Anatomical Characters which bear upon the Major Divisions of the Passerine Birds.-Part I A H Garrod (1876) Proceedings of The Zoological Society of London 1876: 506-526 |
 | November 6th, 1877 Arthur Grote (1877) Proceedings of The Zoological Society of London 1877: 679-754 |
 | On the Systematic Position of the Momotidae A H Garrod (1878) Proceedings of The Zoological Society of London 1878: 100-102 |
 | Uebersicht der von Dr. G. A. Fischer auf einer zweiten Reise durch das ostafricanische Küstenland von Mombassa bis Wito und am Tana-Fluss gesammelten Vögel G A Fischer and Ant Reichenow (1879) Journal für Ornithologie 27(4): 337-356 |
 | List of Birds recently collected by Dr. Kirk in Eastern Africa (1881) Proceedings of The Zoological Society 1881: 561-602 |
 | On a Collection of Birds made by Mr. H. H. Johnston in the Kilima-njaro District ; with Field Notes by Mr. H. H. Johnston (1885) Proceedings of The Zoological Society 1885: 222-230 |
 | On a collection of birds made by Dr. C. Klaesi in the highlands of Padang (W. Sumatra) during the winter 1884-85 J Büttikofer (1887) Notes Leyden Mus. 9: 1-96 |
 | On the Osteology of Steatornis caripensis W K Parker (1889) Proceedings of The Zoological Society of London 1889: 161-190 |
 | Contributions to the Anatomy of Picarian Birds.-Part I. On some Points in the Structure of the Hornbills Frank E Beddard (1889) Proceedings of The Zoological Society of London 1889: 587-594 |
 | Contributions to Philippine ornithology Part I..A list of the birds known to inhabit the Philippine and Palawan Islands, showing their distribution within the limits of the two groups. Part II..Notes on the distribution of Philippine birds Dean C Worcester and Frank S Bourns (1898) Proceedings of The United States National Museum 20(1134): 549-625 |
 | January 15, 1901 G B Howes (1901) Proceedings of The Zoological Society of London 1901: 1-34 |
 | Dr A. W. Nieuwenhuis' Forschungsreisen in Niederlandisch Borneo. Ornithologische Ergebnisse hauptsachlich vom oberen Mahakam und Kajan (1905) Notes From The Leyden Museum 26: 1-154 |
 | Vögel von Schoa und Süd-Äthiopien Oscar Neumann (1905) Journal für Ornithologie 53(1): 184-243 |
 | Die Cestoden der Vögel O Fuhrmann (1909) Zoologische Jahrbücher. Supplementheft 10: 2-233 |
 | Liste des oiseaux recueillis a Kilo par M. Thelie (1914) Revue Zoologique Africaine 3: 260-272 |
 | Contribution a la faune ornithologique de la region des lacs de l'Afrique Central (1918) Revue Zoologique Africaine 5: 209-297 |
 | Diagnosis of a new genus of Bucerotidae (1919) Washington Dc J Acad Sci 9: 167-168 |
 | Ornithological Articles in Other Journals (1919) The Auk 36: 442-444 |
 | Note on the name Hypermegethes Reichenow H C Oberholser (1921) Proceedings of The Biological Society of Washington 34: 136-137 |
 | Birds of the Santa Marta region of Colombia: A study in altitudinal distribution W E Clyde Todd and Melbourne Armstrong Carriker Jr. (1922) Annals of The Carnegie Museum 14: 1-582 |
 | Descriptions of new Treronidae and other non-Passerine Birds from the East Indies (1924) Journal of The Washington Academy of Sciences 14: 294-303 |
 | A collection of birds from north and north-central Celebes J H Riley (1924) Proceedings of The United States National Museum 64(2506): 1-118 |
 | Generic names applied to birds during the years 1916 to 1922, inclusive, with additions to Waterhouse's "Index Generum Avium" Charles W Richmond (1927) Proceedings of The United States National Museum 70(2664): 1-44 |
 | A systematic classification for the birds of the world A Wetmore (1930) Proceedings of the United States National Museum 76: 1-8 |
 | Birds of Kenya and Uganda, being addenda and corrigenda to my previous paper in " Novitates Zoologica " xxix 1922 (1932) Novitates Zoologicae Tring 37: 252-380 |
 | The Birds of the Natuna Islands (1932) Bulletin United States National Museum 159: 1-137 |
 | Collections from the Philippine Islands Thomas Barbour, Barbara Lawrence and James L Peters (1939) Bulletin Museum of Comparative Zoology Harvard 86: 25-128 |
 | Scientific results of a fourth expedition to forested areas in East and Central Africa. Birds (1942) Bulletin of The Museum of Comparative Zoology 89: 217-275 |
 | Zoological results of a fifth expedition to East Africa. ll. Birds from Nyasaland and Tete J L Peters and A Loveridge (1953) Bulletin of The Museum of Comparative Zoology 110: 87-139 |
 | Birds from Nepal A L Rand and R L Fleming (1957) Fieldiana. Zool. 41: 1-218 |
 | Revisions of the Mallophaga genera. Degeeriella from the Falconiformes Theresa Clay (1958) Bull. Br. Mus. (Nat. Hist.) Entomol 7(4): 121-207 |
 | Amblyceran Mallophaga found on the Bucerotidae (Hornbills) Robert Edwin Elbel (1967) Proceedings of The United States National Museum 120: 1-76 |
 | A check list of the land and freshwater birds of the western Cape Province J M Winterbottom (1968) Annals of The South African Museum 53: 1-276 |
 | Avian anatomical specimens in the Peabody Museum of Natural History, Yale University Peter L Ames and Eleanor H Stickney (1968) Postilla 118: 1-40 |
 | Die Vögel aus der altburdigalen Spaltenfüllung von Wintershof (West) bei Eichstätt in Bayern Peter Ballmann (1969) Zitteliana 1: 5-58 |
 | Chapinia elbeli A Synonym Of Chapinia fasciati Mallophaga Menoponidae R E Elbel (1969) Proceedings of The Biological Society of Washington 82: 489-490 |
 | The Generic Distinction Of The Hispaniolan Woodpecker Chryserpes-Striatus Aves Picidae S L Olson (1972) Proceedings of The Biological Society of Washington 85: 499-508 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |
 | Bucerocophorus New-Genus Of Ischnoceran Mallophaga From African Hornbills Bucerotidae R E Elbel (1976) Proceedings of The Biological Society of Washington 89: 313-324 |
 | Buceroemersonia, a new genus of Ischnoceran Mallophaga found on the hornbill genus Tockus (Bucerotidae) (1977) Proceedings of The Biological Society of Washington 90: 798-807 |
 | Variation Of A Muscle In Hummingbirds And Swifts And Its Systematic Implications R L Zusi and G D Bentz (1982) Proceedings of The Biological Society of Washington 95: 412-420 |
 | The Birds of Mt. Isarog National Park, Southern Luzon, Philippines, with Particular Reference to Altitudinal Distribution Steven M Goodman and Pedro C Gonzales. (1990) Fieldiana Zoology 60: 1-39 |
 | The avifauna of Mt. Kitanglad, Bukidnon Province, Mindanao, Philippines A Townsend Peterson, Thomas Brooks et al. (2008) Fieldiana Zoology 114: 1-43 |