Interactive Bioacoustic Playback as a Tool for Detecting Nonhuman Intelligence: A Humpback Whale Conversation Informing SETI Approaches

To the point

Brenda McCowan and Fred Sharpe of the SETI Institute show that interactive playback with a humpback whale named Twain can help detect nonhuman intelligence and improve how we search for and interpret potential alien signals, an idea echoed by Dr. Laurance Doyle.

Contact with Non-Human Intelligence of the Aquatic Kind: Will Extraterrestrials be Next?
thedebrief.org

Contact with Non-Human Intelligence of the Aquatic Kind: Will Extraterrestrials be Next?

A team of scientists says they have successfully communicated with a form of non-human intelligence in our oceans.