BioStor
 | A Study of the Ramphastidæ (1867) Proceedings of The Academy of Natural Sciences of Philadelphia 19: 100-124 |
 | APPENDIX (1872) Proceedings of The Zoological Society of London 1872: 880-900 |
 | December 3, 1872 Viscount Walden (1872) Proceedings of The Zoological Society of London 1872: 860-879 |
 | On the Wild Sheep of Cyprus J Biddulph (1884) Proceedings of The Zoological Society of London 1884: 593-623 |
 | On the Birds of the Orinoco region (1902) Novitates Zoologicae 9: 1-135 |
 | On Longevity and Relative Viability in Mammals and Birds; with a Note on the Theory of Longevity P Chalmers Mitchell (1911) Proceedings of The Zoological Society of London 1911: 425-548 |
 | Birds of the Panama Canal Zone, with Special Reference to a Collection Made by Mr. Lindsey L. Jewel Witmer Stone (1918) Proceedings of The Academy of Natural Sciences of Philadelphia 70: 239-280 |
 | Mammals of Panama Edward A Goldman (1921) Smithsonian miscellaneous collections 69(5): 1-309 |
 | An ornithological survey in the Caribbean lowlands of Honduras J L Peters (1929) Bulletin of The Museum of Comparative Zoology 69: 397-478 |
 | Notes on the Birds of Rio Frio (near Santa Marta) Magdalena, Colombia (1931) Bulletin of The Museum of Comparative Zoology 71: 349-421 |
 | The birds of southern Veracruz, Mexico Alexander Wetmore (1943) Proceedings of The United States National Museum 93: 215-340 |
 | Birds of Tikal, Guatemala, by Frank B. Smithe and Raymond A. Paynter, Jr F B Smithe and R A Paynter (1953) Bulletin of The Museum of Comparative Zoology 128: 245-324 |
 | Birds of Volcan de Chirique, Panama E R Blake (1958) Fieldiana (Zool.) 36: 497-577 |