Various graphs summarising the breeding season 2021

Details of incubating females in Wytham tit study

Map showing the progression in nest building among the Wytham tit nest box population.

This map shows the spatial distribution of nest building progress by great tits, blue tits, marsh tits and coal tits in Wytham Woods 0 - no nesting material 1 - some nesting material 2 - much more material 3 - lining of nest started but not complete 4 - fully lined, complete nest