![Phylum search mode - Beardius baerdi](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/1/1f/Phylum_search_mode_-_Beardius_baerdi.jpg/revision/latest/scale-to-width-down/180?cb=20160408081358&path-prefix=en)
A Baird's beaked whale
The Baird's beaked whale (Berardius bairdi) was an aquatic mammal indigenous to Earth. It was a cetacean species.
When Spock tried to match the sound of the Whale Probe to the sound of an Earth animal aboard the Klingon Bird-of-Prey HMS Bounty in the phylum search mode in 2286, a Baird's beaked whale was one of the animals shown. (Star Trek IV: The Voyage Home)