| Catalog # | Last Name | First Name | Title of Article | Category | Subject1 | Subject 2 | Source | Date | Volume | Issue | Pages |
| 901 | Cruz/Delannoy | Alexander/Carlos | Ecology of the Elfin Woods Warbler (dendroica angelae). I. distribution, habitat usage, and population densities | Natural History | Distribution | Puerto Rico | Caribbean Journal of Science | 1984 | 20 | 1-2 | 89-96 |
| 902 | Cruz | Alexander | Avian community organization in a mahogany plantation on a neotropical island | Natural History | Behavior | Ecology | Caribbean Journal of Science | 1987 | 23 | 2 | 286-297 |
| 903 | Gonzalez Alonso | Hiram J. | Structure of the avian community of a zone of the Sierra del Rosario, Pinar Cuba | Natural History | Behavior | Ecology | Ciencias Biologicas | 1982 | 8 | 0 | 105-122 |
| 904 | Latta/Wunderle Jr. | Steven C./Joseph M. | Ecological relationships of two todies in Hispaniola: effects of habitat and flocking | Natural History | Behavior | Ecology | The Condor | 1996 | 98 | 4 | 769-779 |
| 905 | Mourer | Chauvire C. | The Todidae aves coraciiformes of the phophorites of Quercy France | Natural History | Distribution | France | Proceedings of the Koninklijke nederlandese Akademie van Wetenschappen | 1985 | 88 | 4 | 407-414 |
| 906 | Witt/Schuchmann/Sutton | H.H./K.L./R. | Biology of the Jamaican tody, todus todus | Natural History | Behavior | Ecology | Bonner Zoologische Beitraege | 1981 | 32 | 1-2 | 103-110 |
| 907 | Wunderle Jr./Latta | Joseph M./Steven C. | Avian resource use in Dominican shade coffee plantations | Natural History | Behavior | Diet | Wilson Bulletin | 1998 | 110 | 2 | 271-281 |
| 908 | Merola-Zwartjes/Ligon | Michele/J. David | Ecological energetics of the Puerto Rican tody: heterothermy, torpor, and intra-island variation | Veterinary | Anatomy | Energetics | Ecology | 2000 | 81 | 4 | 990-1003 |
| 909 | Cruz/Delannoy | Alexander/Carlos A. | Ecology of the elfin woods warbler (dendroica angelae) II. Feeding ecology of the elfin woods warbler and associated insectivorous birds in Puerto Rico | Natural History | Behavior | Ecology | Carribbean Journal of Science | 1984 | 20 | 3-4 | 153-162 |
| 910 | Merola | Michele | Fruit in the diet of nestlings of the Puerto Rican Tody, a tropical insectivore | Natural History | Behavior | Diet | Wilson Bulletin | 1995 | 107 | 1 | 181-182 |