African penguin populations have declined over 97% from historical levels and continue falling, with welfare consequences from oil spills, prey depletion, and predation at nesting colonies.
African penguin welfare is shaped by the intersection of historical overfishing, ocean warming, and direct human disturbance at colonies. Oiled penguins suffer feather damage that destroys waterproofing and thermoregulation, leading to hypothermia and starvation without rehabilitation. Prey depletion forces penguins to swim further for food, exhausting breeding adults trying to provision chicks. SANCCOB rehabilitation of oiled birds has shown that intervention can save individual animals and contribute to population maintenance, making it one of the more directly effective wildlife welfare programs available for donor support.