African penguins are endangered and declining rapidly due to commercial fishing depleting their prey, oil spills, and climate shifts displacing anchovies and sardines from traditional colony locations.
African penguin welfare reflects multiple simultaneous crises. Fishing pressure on anchovy and sardine stocks forces penguins to travel increasingly long distances from colonies to find food, exhausting adults and leaving chicks unfed for extended periods. Chick starvation during prey-poor years causes deaths that are individually prolonged and painful. Oil spills coat feathers and disrupt thermoregulation, causing hypothermia and death without rehabilitation. SANCCOB rehabilitation success demonstrates that individual welfare intervention works, but cannot address the population-level prey depletion. Establishing exclusion zones around penguin colonies in South Africa — where purse seine fishing would be restricted during breeding season — is the most direct and contested welfare intervention available.