A little blue penguin is seen in Oamaru, New Zealand, Oct. 2, 2025. The little blue penguin (Eudyptula minor), the world's smallest penguin species, is found in many places around New Zealand. (Xinhua/Long Lei)

Little blue penguins are seen in Oamaru, New Zealand, Oct. 2, 2025. The little blue penguin (Eudyptula minor), the world's smallest penguin species, is found in many places around New Zealand. (Xinhua/Long Lei)

A little blue penguin is seen in Oamaru, New Zealand, Oct. 2, 2025. The little blue penguin (Eudyptula minor), the world's smallest penguin species, is found in many places around New Zealand. (Xinhua/Long Lei)

A little blue penguin is seen in Oamaru, New Zealand, Oct. 2, 2025. The little blue penguin (Eudyptula minor), the world's smallest penguin species, is found in many places around New Zealand. (Xinhua/Long Lei)