bright green spring foliage on oak tree, upton great broad, norfolk broads, near acle, norfolk, england, uk

acle area bark boat bough bright broad broadland broads bure canopy civil conservation district dyke england fishley foliage footpath grass grasses great green hike interest marsh marshes national nature norfolk nwt oak parish park reed reeds reserve river sac scientific site special spring ssi stream sunshine tree trust upton valley village walk wildlife