Killer whale harasses porpoise (IMAGE)

University of California - Davis

Killer whale harasses porpoise

Caption

A killer whale in the Salish Sea is observed harassing a porpoise, a behavior that has long perplexed scientists. A study from Wild Orca and UC Davis' SeaDoc Society investigate what may be behind it.

Credit

Wild Orca

Usage Restrictions

Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.

License

CC BY-NC-ND

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