Cetacean Communication – The ability to communicate with cetacean i.e. whales, porpoises, and/or whales.
In Star Trek IV: The Voyage Home, aliens almost destroy Earth because humpback whales are extinct and cannot answer their hails.
In The Ballad of Halo Jones Book #2, Halo Jones escapes the horrible ghetto known as the hoop and lands a fantastic job on an interstellar luxury liner because she can talk cetacean!
Orka (Marvel) looks like Killer Whale and can use sonar to also talk with whales (Official Handbook of the Marvel Universe V1 #8).
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