Bottlenose Dolphin, Animals Wiki
Bottlenose Dolphin, Creatures of the World Wikia
river dolphin - Wikipedia
Common Bottlenose Dolphin (Tursiops truncatus) · iNaturalist
Ecco the Dolphin, All Worlds Alliance Wiki
Types of Dolphins: Meet 27 River and Sea Dolphin Species (w/ Pictures)
Ecology of Bottlenose Dolphins: OCS Research
File:Barrier feeding in bottlenose dolphins.jpg - Wikipedia
Bottlenose dolphin - Wikipedia