Posted: July 1, 2014 | By: Bellamy Pailthorp [KPLU 88.5]
Ever hear an orca speak? Ken Balcomb, who many regard as the godfather of whale conservation, captured their chatter using a hydrophone on San Juan Island.
Orcas have been making headlines this week after federal researchers released the results of a 10-year study that found killer whales are among the most contaminated marine mammals.
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