Those wild and crazy orcas are making headlines again, continuing their now patented boat-sinking moves, highlighted by throwing their entire killer whale body weights down on hapless vessels. It’s now four years running for this boat-battering behavior, most displayed in the Mediterranean Sea and oceanic areas around Spain and Portugal. The Strait of Gibraltar is smack-down central.

Animal psychologists are head scratching over why a generally human-friendly creature would suddenly become so…