Ephemeral Pool Ecology internship by Science Moab|Published July 25, 2022-at dimensions 2560 × 1920 Images navigation Previous Next Insect Ecologist Dr. Tim Graham and two GCHS Seniors, James and Jack, conducted a lab experiment to better understand how wet/dry cycles impact the egg hatching patterns of fairy shrimp and clam shrimp–tiny, cryptobiotic crustaceans found in sandstone potholes.