British Trust for Ornithology

British Trust for Ornithology

The BTO is an independent charitable research institute combining professional and citizen science aimed at using evidence of change in wildlife populations, particularly birds, to inform the public, opinion-formers and environmental policy- and decision-makers. Our impartiality enables our data and information to be used both by Government and NGO campaigners.

Registered Charity No. 216652 (England & Wales), SC039193 (Scotland).