The internet poked fun at the Trump administration’s decision to impose new tariffs on Heard Island and McDonald Islands, Australian territories near Antarctica where many penguins but no people live.

UNESCO World Heritage says the Heard Island and McDonald Islands exist "in the complete absence" of human impact.

President Trump’s tariffs don’t just cover big U.S. trading partners. They also target tiny islands and territories, some with more penguins than people. Among the places grappling with new U.S. import duties: Norfolk Island—a subtropical Australian territory of some 2,