The tiny shrubs of Dwarf Birch (Betula nana) are quite typical in tundra and Arctic regions, some are still growing as glacial relicts much more to the south in higher elevations. It looks like minuscule Birch without the typical white bark. The lovely feature is very bright color of leaves in the early autumn, when they turn bright yellow and bright red.
Following photos were shot in various places in Norway during the hikes. The vivid colors of autumnal Dwarf Birch provide nice contrast in the rainy Scandinavian landscapes, which could otherwise be quite dull. I especially like the colors in the combination with pale lichens. The presence of red colored autumnal Lingonberry (Vaccinium vitis-idaea) is even better, but these photos were made too early in the August.