Sperm whale (Physeter macrocephalus) diving, showing its tail fluke. Photographed in the Gulf of California.

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Size: 5400px × 3616px
Photo credit: © CHRISTOPHER SWANN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, america, american, animal, aquatic, biological, biology, california, catodon, cetacean, coast, coastal, cortes, cortez, diving, dusk, evening, family, fauna, fluke, gulf, macrocephalus, mammal, marine, mexico, nature, north, physeter, physeteridae, sea, single, sperm, sunset, swimming, tail, water, whale, wildlife, zoological, zoology