'Mayor Pete' and the Climate / Beyond the Headlines / Fearsome Bull Elephant Musth / Science Note: Can Plants Hear? / Pesticide Risks Ignored at Trump Interior Dept. / BirdNote®: Sage Grouse Lek and Grasslands / The Sage Hen and the Sage Brush / Greater Peril for the Greater Sage Grouse Pete Buttigieg, the 37-year-old mayor of South Bend, Indiana, is making climate change a focal point of his forward-looking campaign. That message resonates with those voters young and old who see "Mayor Pete" as uniquely qualified to talk about the future.

Also, over 84,000 pages of documents have surfaced alleging new Secretary of the Interior David Bernhardt's interference with a U.S. Fish and Wildlife report on the risks the pesticides chlorpyrifos, malathion and diazinon may pose to endangered species.

And don't miss the marvelous sounds of the Greater Sage Grouse as it performs its traditional mating dance. Unfortunately, the Western sage brush ecosystem indicator species is now more vulnerable to grazing and oil and gas development, now that the Trump Administration has lifted Obama-era restrictions that were meant to protect the iconic bird.

All that and more, in this episode of Living on Earth from PRI.
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