Britain Big Year 2025

🐦 Log 75 species

Join the Britain Big Year 2025 Challenge, develop your birdwatching abilities, and support wildlife research across Britain's varied habitats. Explore and discover the wide array of bird species found throughout Britain's countryside, coasts, and urban areas. Challenge yourself to spot and document 75 different bird species by the end of the year!

This challenge is for anyone with a Birda account. This challenge is for tickable species only. You can read more about tickable species here.

This challenge starts and ends based on the UK time zone. All individual species logged within Britain (UK excluding Northern Ireland) will count towards this challenge and will be included in any leaderboard placement. All sightings must be logged before midnight on the day the challenge ends.

Be honest with yourself and other birders, but above all, respectful of them and any other outdoor users, everywhere – especially online. If you didn’t see it (or hear it), please don’t put it on Birda.