Could deciphering dolphin language help us communicate with ET?

Could deciphering dolphin language help us communicate with ET?

There are creatures here on Earth that may give us clues about how to communicate with extraterrestrial intelligence — dolphins, which are famously social and smart.

The annual $100,000 Collar Doolittle Challenge awarded the team that discovered that dolphin whistles can function like words with specific meaning. Experts say animal communication research is the closest we'll get to investigating extraterrestrial signals until such signals are actually received.

From singing to deception – animals communicate in many ways. A new research work now provides exciting insights.