Short Wave Invasive Species: We Asked, You Answered
Dec 12, 2019
In this engaging discussion, NPR science correspondent Dan Charles shares his insights into invasive species that disrupt ecosystems. He dives into listener-submitted stories about cane toads in Australia and zebra mussels in Nevada, revealing their ecological impacts. The conversation extends to the destructive influence of lionfish and Burmese pythons in the U.S., highlighting management challenges and innovative control methods. Charles emphasizes the global repercussions of these invaders, sparking curiosity about how local communities can respond.
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Lionfish Invasion
- The lionfish, an invasive species in the Florida Keys, is wreaking havoc on the ecosystem.
- Efforts to control it include derbies, shock paddles, and spear fishing.
Python Takeover
- Burmese pythons are devastating the Everglades, likely due to released pets.
- Efforts to control them involve dogs, radio tags, and even planes.
Tamarisk and Beetle
- The tamarisk tree, introduced to control erosion, is now a fire hazard in the Southwest.
- The tamarisk beetle was introduced to control it, but has been too successful.