Wild dolphins have bold and shy personalities—just like us
Dolphin Intelligence: How Smart Are Dolphins?
How Smart Are Dolphins Really? A Ranking of Dolphins Against Other Animals — Best Life
Theory that ridged skin helps dolphins debunked
8 of the Most Intelligent Marine Animals
Cetacean intelligence - Wikipedia
How intelligent are whales and dolphins? - Whale & Dolphin Conservation USA
Is it true that dolphins are the jerks of the sea? - Quora
Dolphins, humans and primates have similar personality traits
Dolphins help fishermen in order to skim off the catch, study shows
Pod of Dolphins Found Accompanying Body of Drowned Teen
All About Bottlenose Dolphins - Behavior
Book review – The Cultural Lives of Whales and Dolphins
Book review – Are Dolphins Really Smart? The Mammal Behind the Myth