The Mississippi Valley Traveler Podcast · Dean Klinkenberg

Winged Wonders: Unraveling the Mysteries of Dragonflies and Damselflies

·43 min·4 clips

Prehistoric dragonflies had two-foot wingspans—imagine encountering that while wandering ancient wetlands.

Host Dean Klinkenberg interviews research specialist Amy Janik about dragonflies and damselflies (Odonata order) along the Mississippi River. Amy covers how she pivoted from bird research to Odonate conservation for Illinois Department of Natural Resources, driven by fascination with bright pink and orange Texas species. The episode explores: (1) identifying damselflies vs dragonflies by wing position, body robustness, and eye placement; (2) species diversity (6,000 worldwide, 150 in Illinois); (3) evolutionary longevity (250+ million years, outlasting dinosaurs, with extinct forms reaching 2-foot wingspans); (4) life cycle spending most time in aquatic larval stage; (5) diet as pest controllers (eating mosquito larvae, biting flies, tadpoles, occasionally hummingbirds); (6) behavioral and sexual dimorphism. Practical viewing tips include visiting wetlands, identifying by behavior/family groups, and using field guides. The episode balances scientific rigor with accessibility.

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