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dragonfly foraging experiment underway

Ashley Olsen ran an experiment in the tracking chamber to explore how the density of prey (mosquito larvae)  and the density of predators (dragonfly nymphs) affect consumption rates. Using the tracking system enables us to explore the behavioral drivers of trophic interaction strength. 

Dell Ecology Lab @ NGRREC  • One Confluence Way East Alton, IL 62024  •  Copyright 2018