Yes they are the same killer whale is another name for Orca's. :)
The name of a female orca or killer whale is a cow. The name of a male killer whale is a bull and the name of a baby killer whale is a calf!
Orca.
shamu the killer whale
Orca (aka killer whale)
Orcinus Orca
Orcinus Orca Killer Whale blackfish
Their scientific name is the Orcinus orca
orca whale
An Orca or Ocras
it means orca
The scientific name is Orcinus Orca.