autumn berries berry bush coastal Elaeagnaceae fall fruit Hippophae rhamnoides maritime natural nature orange plant sea buckthorn shrub spiny wild beech color colour England english Fagus Great Britain peace pond pool reflection Sussex trees water woodland bird's foot trefoil bright flowers herb Leguminosae Lotus corniculatus summer yellow Aratiatia rapids blue danger forest landscape new zealand rock Taupo tree Waikato River water resources watercourse boards boardwalk Loder Valley marsh nature reserve path posts spring walkway wetland wooden amber bark brown deciduous garden gold lime linden russet tawny Tilia trunk Balearic Islands bushes coastline conifers green majorca Mallorca mastic mediterranean Pistacia lentiscus sea Spain bluebells campion Cornish cornwall oak pink