Renew your BTO membership

If you have been supporting our work through a membership subscription, thank you for your generous contribution.

We really value members like you; with your help we can continue to pioneer ground-breaking research into the populations and movements of our birds.

We hope you have enjoyed your membership so far and will consider renewing / extending your subscription for another year. This can be done at any time, and your membership will be extended by a year.

Subscriptions paid by Direct Debit are renewed automatically each year, helping us to reduce our administration costs, so if you don’t already pay by Direct Debit we’d be very grateful if you’d consider switching.


To renew your membership online today, please choose one of the following options:

Alternatively, renew a BTO Household Membership by Credit Card or renew a BTO Individual Membership by Credit Card.

By phone

You can also renew by ringing our Supporter Team on 01842 750050.

By post

Print and return a paper form to:

BTO, The Nunnery, Thetford, Norfolk, IP24 2PU 

For help or support, please contact BTO’s Supporter Team at membership [at] or 01842 750050.

Thank you for your continued support.

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