Could this solitary dolphin be talking to himself because he's lonely? Delle, a solitary dolphin living in Svendborg Sund, is thought to talk to himself to ease his loneliness.
A DOLPHIN has been talking to himself and crying into the void for years as he swims in the Baltic Sea alone, a heartbreaking study has found. The bottlenose dolphin called Delle explores the ...
“Bottlenose dolphins have what are known as signature whistles, believed to be unique to each individual, much like a name,” Filatova said. “If we hadn’t known that Delle was alone, we might have ...