On this episode of the Mongabay Newscast we speak with Sarah Bardeen, the communications director for the NGO International Rivers. Bardeen wrote a commentary for Mongabay recently after attending an international gathering of river defenders, who face harassment, intimidation, and worse for their opposition to massive hydropower projects.  We also speak with Yannick Dauby, who has been making field recordings throughout the small country of Taiwan. In this Field Notes segment, Dauby plays a recording of his favorite singer, a frog named Rhacophorus moltrechtpi, the sounds of the marine life of Penghu, the calls bats, and more. Please help us improve the Mongabay Newscast by leaving a review on its page at Android, Google Play, iTunes, Stitcher, TuneIn, or wherever you subscribe to it. Thanks!