Host Debaran Kelso dives once again into the fascinating world of humpback whales with Dr. Fred Sharpe. This week we focus on the phenomenon of “bubble ring" formation, and what they might mean as a form of communication (part 2 of a two-part program). (Airdate: February 14, 2024)

Nature Now is created by a dedicated team of volunteers. If you enjoy this episode and want to support the work that goes into making Nature Now, we invite you to go to kptz.org/donate to make a contribution. Thank you for your support!