Annual patterns of garden use
How different species use Garden BirdWatch gardens over a year
Participants record the maximum number of individuals seen at any one time in their garden. We then average these counts across sites to calculate the average maximum weekly count. The reporting rate is a measure of the proportion of gardens which observed that species during a particular week.
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.