Data
Information published on our website
Facts and Figures on British birds
Trends in numbers and breeding performance over 50 years
Which birds can be found near you
BTO survey information
Detailed Information on BTO Surveys
Search for data
- Find out what Survey Data are available
- Search for BTO survey information on a SPECIES
- Search for BTO survey information about an AREA
- Request data from the BTO
BTO Data policies
The BTO statement on Data Quality
Data on Sensitive Species - BTO statement
Share this page