A small, wild Eurasian red squirrel struggles to climb into a bird box to collect nuts from a feeding station on a Scots pine tree at Centre Parks in Whinfell Forest

regenerating trees rewilding habitat red squirrel woodland creature scots pine forest woodland animal caching getting stuck bird feeder pine pinus sylvestris feeding station bird hide nature squirrel wildlife feeders tree wild fauna winter sciuridae whinfell centre parks whinfell native uk mammal british wildlife mammal feeding sciurus vulgaris birds bushy tail secretive native hoard animal charasmatic centre parks nuts dexterity shy tail mammalia struggle greedy tufted ears england side profile