Become a member
Support our work by becoming a BTO member. You’ll receive great benefits too..
BTO gift membership makes the perfect gift for anyone interested in birds and includes the free membership gift as above.
Our appeals raise funds for key projects.
Make our Science Count
Make a donation to help ensure that our voice is at the heart of post-Brexit decision-making on birds and their habitats.
BirdTrack Research Appeal
Help fund a research team who will harness BirdTrack data to understand declines in key summer migrant species.
BTO Curlew Appeal
Help fund our urgent package of research into the rapid decline of Curlew in the UK.
Donate to support our work
The BTO's work is dependent on charitable giving. Please make a donation to support our work, and together we can develop our understanding of the ever-changing fortunes of Britain’s birds and make a real difference to their future.
The BTO - Looking out for birds with Business. Find out more about the BTO's new Corporate Membership Scheme and other ways in which we work with business