Rick Elinson and Steve Klein

Karen Bennett preparing C. elegans

Courtney Akitake showing fluorescence in zebrafish gut

Sung-Kook Hong talks zebrafish

Chuck Sullivan (left) and Mona Herold (right) explaining Xenopus development

Jen Hoffbauer showing Xenopus embryos

Lukas helps explain frog evolution on the Evolution Thought Trail

It's all about direct development

Children look at Coqui embryos and froglets

Are they alive?

Coloring organism masks

He's an Antennapedia mutant fly