Scientists baffled as orcas seem to revive an 80s trend: dead salmon hats
Briefly

The phenomenon of orcas balancing salmon on their heads, termed the dead salmon hat, has resurfaced after disappearing in the late 1980s and raises questions about its purpose.
Researchers speculated that the resurgence of the dead salmon hat might be linked to food scarcity in the ocean, as the hats could function like snacks for orcas during swims.
Deborah Giles, a researcher at Wild Orca, expressed confusion over the trend’s revival, stating, "Honestly, we have no idea why this started again, why it happens..."
The recent sighting of J27 Blackberry sporting a salmon hat highlights the cyclical nature of orca behaviors, akin to fashion trends observed in humans.
Read at www.theguardian.com
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