Every donation makes a difference. Whether you make a monthly donation or give a one-off gift, support the area of our work that means the most to you. Please also see our past appeals page for more detail about how donations of all shapes and sizes have helped fund important work.
Support our Surveys
With unprecedented pressures on funding, we need your help now more than ever to continue our essential surveys.
The data our surveys produce help us drive positive change for the UK’s birds and nature.
Biodiversity Loss Appeal
Biodiversity loss is a key driver of bird population decline in the UK – but there is hope.
Raptors Appeal
Support our vital work to increase and improve raptor monitoring, for their effective conservation.
Avian Influenza Appeal
Bird flu has devastated seabird colonies and now threatens our wintering migrant birds.
Cuckoo Tracking Appeal
Sponsor a Cuckoo on their incredible journey from Britain and Ireland to Africa.
BTO Youth Appeal
Young people are the future of BTO – help us reach out, support and inspire them.
Our Lost Seabirds Appeal
The UK’s seabirds are struggling – they urgently need our help and protection to survive.
Operation Wader
Help us tackle the plummeting decline of breeding wader populations in the UK.
Urban Appeal
What does the future hold for birds in urban spaces? Make a difference – donate today.
Become a Custodian
Follow in the footsteps of Harry Forbes Witherby – help us care for birds and nature.
