Mixed Birch (Betula sp., german: Birken, french: Bouleau), Spruce (Picea sp., german: Fichten, french: Épicéa), and Pine (Pinus sp., german: Kiefern, french: Pin) forest. (1.5M)
Here are the pictures of Pine (Pinus sp.) with links to the pages on which they appear, links to the full sized picture, and the description of the picture with links to the entry in iNaturalist (inaturalist.org)
All pictures are © Dr. Günther Eichhorn, unless otherwise noted.
Russia Nature
Dr. Günther Eichhorn Travel Website
Soaring website