Brent,
I myself am a wildlife biologist as well. I use landscape models all of the time for my work. My boss is an entomologist and is always giving me strange ideas on how to catch specific insect species. He never asks why i need to catch certain spp. as I think he is happy to reveal his techniques to another living being...lol. Thanks for the link. I have used pitfall traps with some success. Of course I modify them so that I only obtain the small stuff. It also helps that I am in the field most days and have much access to termites.
have fun,
Justin