Ready, set, march! With our giant avocets leading the way, together we marched to give nature a voice and demand a better future for wildlife, people, and the planet.
The incredible turnout showed world leaders they must keep global temperature rises to 1.5 °C to avoid further disaster and make decisions with nature in mind.
If you want to relive the inspiring day, watch our video to see highlights from the Global Day of Action marches in Belfast, Birmingham, Cardiff, and Glasgow.