An orca is a species of dolphin. It is in the group Delphinidae a group of oceanic dolphins. The orca is only called a killer whale because it has been seen killing other whales not because it is a whale :)
The orca is the largest dolphin species.
The largest dolphin is the Orca, also known as "Killer Whale".
No. The orca is the largest member of the dolphin family
orca
Technically the 'Killer Whale', otherwise known as the Orca is the largest species of dolphin.
An Orca (killer whale) will hunt and eat Dolphin.
The orca, the biggest species of dolphin.
orca
The killer whale (orca)
the orca or killer whale
No the bottlenose dolphin is not the fastest swimmer out of the dolphins the orca dolphin is the fastest dolphin out of all the dolphins.