👥 Discover the brilliant minds behind our 2025 winners!

What if reintroducing seabirds helped restore coral reefs? In Polynesia, Hannah Epstein is installing floating nesting boxes to encourage their return. Their droppings, rich in nutrients, breathe new life into the reefs, plankton and fish.

🦜 In this video, she presents her Birds On Sticks project, winner of the 2025 prize.