Calluna vulgaris Kemeri National Park Latvia Latvija Pinus sylvestris Scots pine Special Protection Area augstais purvs blue branch branches burn area daba dead trunk deadwood dwarf shrub edge of a forest forest grey heather kūdrzeme landscape landscape photography mežs nature peat-land pine forest plants post wildfire area priede raised bog sila virsis snag snow standing dead tree tree trunk violet wood zari Ķemeru nacionālais parks