Baltic Sea, bottlenose dolphin

Why this solo dolphin in the Baltic Sea can’t stop talking to itself
It's 2019 and bottlenose dolphin #1022, born in Scottish waters in 2007, is suddenly spotted completely alone, hundreds of miles from his home before ending up in Denmark, some 500 miles (800 km) away across the North Sea.
Lone Dolphin In Baltic Sea Apparently Talking To Himself
When you are alone, especially for long periods of time, do you talk to yourself? If so, you’re in interesting company because a male Atlantic bottlenose dolphin who has been living alone in the Baltic Sea for more than three years, appears to be talking to himself.
Lonely Dolphin in the Baltic Sea Is Constantly “Talking” to Himself—and No One Knows Why
Affectionately named Delle, a male bottlenose dolphin, has become an unexpected resident of the Baltic Sea, far from his species’ usual warm and bustling habitats. His unusual presence near Denmark’s Svendborgsund channel has intrigued marine biologists and captivated local communities,
This Solitary Dolphin in the Baltic Sea Is Really Going Through It Right Now
A solo traveler off the coast of Denmark is apparently screaming into the void, revealing the importance of social interactions for dolphins.
A lone dolphin has been yelling into Baltic Sea for years
The researchers listened in on Delle with an underwater microphone for 69 days, between December 8, 2022, and February 14, 2023. Though they initially weren’t expecting much, the researchers say they detected communicative sounds in 35 out of the 69 days.
Lonely dolphin in the Baltic Sea appears to be talking to himself
What happens when a highly social creature like a bottlenose dolphin is left utterly alone? Delle, a solitary dolphin in Denmark, may be showing us.
The Lonely Dolphin That Talks to Himself
The only dolphin in the Baltic Sea seems to like muttering to himself. Researchers are trying to figure out why.
Lacking Company, A Dolphin In The Baltic Is Talking To Himself
The sole dolphin living in the Baltic Sea isn’t letting the lack of company silence him. Quite the opposite – he’s chatting away, emitting bursts of sounds of the type members of his species use to communicate,
Dolphin in the Baltic Sea has been talking to himself — and researchers think it's a sign he's lonely
A solitary dolphin in the Baltic Sea has been recorded talking to himself, leading researchers to wonder whether he's lonely and calling out for friends.
A Solo Dolphin Is Chattering Away Off Denmark’s Coast—Is He Talking to Himself?
Marine biologists are perplexed by the lone bottlenose dolphin's vocalizations, because some resemble sounds typically used for communication
Could this solitary dolphin be talking to himself because he's lonely?
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.
Lonely dolphin has ‘highly vocal’ conversations — with himself, surprised researchers say
“Bottlenose dolphins have what are known as signature whistles, believed to be unique to each individual, much like a name,” ...
Lonely dolphin in Baltic Sea may be talking to itself
A solitary bottlenose dolphin in the Baltic Sea has grown so lonely and devoid of companions that it may have started ...
Lonely dolphin in Baltic Sea found to be talking to himself
A team of marine biologists at the University of Southern Denmark has discovered a solo male dolphin living in the Baltic Sea ...