Dolphin intelligence continues puzzling scientists, and the result of the numerous tests and the extensive research made on the subject show an advanced capacity.
Studies that have been done to determine overall brain power put humans as #1 and dolphins as #2.
There are many studies out there that compare the size of brains from one living thing to the next.
Dolphins are popular with humans because they are graceful and beautiful creatures. Their amazing performance and their friendly face have made humans like dolphins.
Bottlenose dolphins are probably the species of dolphins more researched of all and most of this research is oriented to find how intelligent are they