We are very lucky that so many people recognise the value of the work being undertaken by the BTO and its volunteers.
Our appeals help to fund important research and projects and highlight the plight of many of our bird species.
Our current appeals
Find out more and make a donation on the pages below.
Cuckoo and Nightingale Appeal
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.
BTO Curlew Appeal
Help fund our urgent package of research into the rapid decline of Curlew in the UK.
Cuckoo Tracking Project
In June 2011, the BTO embarked on a ground-breaking Cuckoo Satellite-Tracking project to determine their stop-over points, migration routes and wintering grounds. The project has been generously supported by Essex & Suffolk Water, Sound Approach, Opticron and Wildsounds. Subsequent years have seen further groups of Cuckoos tagged, and work continues.
Thank you for your support.
View some of the past appeals which you have generously supported.