A lonesome male dolphin has surprised researchers by exhibiting a strange behavior: talking to himself. In 2019, a bottlenose dolphin — nicknamed Delle — took up residence off the coast of ...
For the first time ever, fishermen in the Bay of Biscay are testing new high tech fishing gear that "speak dolphin language" ...
This dolphin goes by the name of Delle ... In other words, he is talking to himself. "Similar to burst-pulse sounds and gulps, whistles (or at least some of them) might serve as emotional signals ...