3-5 Field Report

Last week, on 12-16-09, we went to Glen’s Ditch to collect data. It was the first time we didn’t catch any organisms like caddis flies, leeches, and arthropods. For example; on 11-18-09 we caught 2 caddisflies, a stickleback, and an arthropod. We think we didn’t catch any thing because they might have burrowed down into the sand. The banks of the ditch were frozen.