Betula birch deciduous England english forest Great Britain natural nature spring sunlight Sussex trees trunks white woodland background close-up danger eye eyes green grey leopard Planckendael power snow snow leopard strength zoo beak bird claws feathers female Nyctea scandiaca owl perch plumage predator raptor snowy owl talons ancient architecture beam essex historical home house old roof street village window flowers garden pink plant rambling rosa rose stone summer wall wiltshire abundant bloom bush flower Jasmine jasminoides many perfumed profusion scented shrub texture tiny Trachelospermum bough branch cold covered laden landscape stem tree trunk twig view winter