EPISODE · Jan 28, 2022 · 20 MIN
River Bugs
from Science Moab · host Peggy Hodgkins
Aquatic insects can be used as bio-indicators of how a river’s ecosystem is doing. In the case of the Colorado River through the Grand Canyon, these insects are being severely affected by the Glen Canyon Dam. We talk with ecologist and bug lover Anya Metcalfe about her research with aquatic invertebrates in the Grand Canyon and how this might help sustain the weakening food web within this river corridor.
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This episode was published on January 28, 2022.
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