Beech: Fagus Sylvatica
If the oak is the king of British trees, then the beech is its queen. A dense canopy of leaves provides a rich habitat for all sorts of insects, its seeds are popular with mice and squirrels, and hole-nesting birds make their homes in beech trunks. Some of the UK’s tallest native trees are beeches, including one that stands at over 44m tall on the National Trust's Devil's Dyke Estate in West Sussex.