San Jose Butterfly Farm  
   Photographs and information about the natural history and farming of butterflies in Costa Rica.
   http://www.butterflyfarm.co.cr/

Butterfly and Insect Museum  
   Located in La Ceiba, Honduras. Contains 9000 butterflies, moths and other insects from Honduras and around the world. Brief information about butterflies with several photos.
   http://www.hondurasbutterfly.com/

Butterflies of Monteverde  
   Information about butterflies in the Monteverde region, northern Costa Rica, including species lists, species accounts for clearwing butterflies (Ithomiinae), publications, and links.
   http://www.cs.umb.edu/~whaber/Monte/BF/BF-1.html

Panama Butterfly Photos  
   Images of about 50 species from a trip March 17-April 4, 2004.
   http://www.duke.edu/~cwcook/pix/panama/leps1.html

Andrew Spencer - Costa Rican Butterfly Pictures  
   Photo gallery, sorted by family.
   http://www.owlspleasure.com/crbugs/crbugs.html