National Geographic
First observed in the 1980s, the fad of orcas swimming around with dead salmon on their foreheads off Washington State seemed to have faded—until now.
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Why these orcas are wearing salmon as hats (again)
Jason Bittel
07:22
First observed in the 1980s, the fad of orcas swimming around with dead salmon on their foreheads off Washington State seemed to have faded—until now.
