Help fund our work
Make your support for BTO more meaningful - donate to a specific appeal, raise funds doing what you love, leave a legacy or demonstrate the values of your organisation with corporate membership. Support the work that matters most to you.
Enter our Spring Raffle and fund Short-eared Owl Tracking
Our early Spring Raffle provides you with opportunity to support our work on Short-eared Owls, whilst also being in with a chance of winning one of our fabulous prizes, including a guided birdwatching trip to Portugal for two.
The UK breeding population of Chaffinch has fallen by a quarter in just five years - we urgently need your help to understand why.
Operation Wader Appeal
Urgent action is needed to tackle the decline of breeding wader populations in the UK.
If you value impartial science that makes a difference, support BTO with a regular donation.Donate
Make your birdwatching count by taking part in a BTO project todayVolunteer
Climate change in a warming world
BTO science contributes to our understanding of future scenarios, and informing policies and conservation management strategies to help species adapt.
Citizen Science in Shetland
BTO volunteer Hugh Tooby shares his journey through Shetland as part of the Upland Rovers scheme.