Information published on our website
BTO survey information
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 has a comprehensive library in Thetford containing many books, journals, local bird reports, ringing reports and grey literature; as well as archives from its surveys and from some individuals associated with the Trust.
What effect might annual releases of non-native gamebirds be having on native biodiversity?
Henrietta Pringle reveals the work behind a recent paper on gamebirds and predation
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.