Humans restore seabird colonies to protect coral reefs, having decided the best fix is more birds.
At Palmyra Atoll, scientists have devised a conservation plan so elegantly circular it would make a bureaucrat weep: bring back the seabirds, let them shit on the island, and watch the coral reefs thrive on the resulting nutrient runoff. This required evicting the invasive rats that were eating seabird chicks and chainsawing the coconut palms that had turned prime bird real estate into beachfront condos for nuts. The birds, once restored, will dutifully convert fish into guano, the ocean into dinner, and the entire ecosystem into a lesson in supply-chain management. It matters because reefs are dying everywhere, and here the fix is literally bird droppings. The likely consequence: more seabirds, healthier coral, and a sudden global rush to protect islands by asking, 'What would a pigeon do?'