Global Big Day

Global Big Day is an annual event where bird enthusiasts worldwide come together to observe and record as many bird species as possible within a 24-hour period. Coordinated through citizen science platforms, participants contribute data to help scientists understand bird distribution, migration, and population trends. The effort promotes awareness of bird conservation, encourages outdoor activity, and highlights the diversity of avian life across different regions. Each year, thousands of birdwatchers participate, showcasing the global importance of preserving our natural ecosystems and fostering a shared passion for birding.