Butterflies of Ecuador
- Past and current research on Ecuadorian butterflies.
- http://www.butterfliesofecuador.com/

Some Butterflies of Amazonian Brazil
- Images from a trip in May 2003.
- http://members.cox.net/azbutterflies/

Butterflies and Other Insects of Ecuador
- Photos from a June-July 2004 trip by Hank and Priscilla Brodkin.
- http://members.cox.net/azleps/

Butterflies of Northern Peru
- Photos and notes of about 90 species from a trip 19 September-15 October 2003.
- http://www.duke.edu/~jspippen/peru/PeruButterfliesPage1.htm

Ecuadorian Butterflies
- Large images from a trip in November 2003 by Adam Winer.
- http://home.sprintmail.com/~awiner/EcuadorFrame.html