A dolphin is an aquatic mammal in the cetacean clade Odontoceti. Dolphins belong to the families Delphinidae, Platanistidae, Iniidae, Pontoporiidae, and possibly extinct Lipotidae. There are 40 extant species named as dolphins. From Wikipedia
Wikie, Keijo, and twelve dolphins remain in algae-filled enclosures as relocation plans stall and activists push for interim solutions.
