Some dolphin species live in freshwater rivers ... They often hunt in groups, working as a team to trap fish or other prey.

Irrawaddy dolphins are known for spitting water out of their mouths and helping humans catch fish. They are at ... born from two Irrawaddy dolphin parents. Both species are capable of ...

Fortunately, recent dolphin sightings have stabilized in ... were effective and complementary in detecting different fish species. "By combining both methods, we gain a much fuller picture of ...

The largest dolphin species is the orca ... They often hunt in groups, working as a team to trap fish or other prey. One clever hunting technique dolphins use is called bait balling, in which ...