- Bat Conservation International
- Wikipedia (if there is a decent entry on a subject, I will often link here)
- University of Michigan Museum of Zoology's Animal Diversity Web (if a bat species is listed on this site, I will often link here)
- Costa Rica Bats by Richard K. LaVal and Bernal Rodríguez-H, 2002.
- Tropical Nature: Life and Death in the Rain Forests of Central and South America by Adrian Forsyth and Ken Miyata, 1984.
- A Neotropical Companion by John Kricher, 1997.