natural forest, protected area, spruce and beech trees, feldberg nature reserve, black forest, baden-wuerttemberg, germany - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
high tatra mountains (poland, zakopane), spruce trees forest and signs of the bark beetle. - 樹皮甲蟲 個照片及圖片檔
Killed spruce trees afflicted by European spruce bark beetle infestation on Rachel mountain, Bavarian Forest National Park, Bavaria, Germany.樹皮
Killed spruce trees afflicted by European spruce bark beetle infestation on Rachel mountain, Bavarian Forest National Park, Bavaria, Germany.死亡
Killed spruce trees afflicted by European spruce bark beetle infestation on Rachel mountain, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉
Killed spruce trees afflicted by European spruce bark beetle infestation on Rachel mountain, Bavarian Forest National Park, Bavaria, Germany.
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen, Bavarian Forest National Park, Bavaria, Germany.
Killed spruce trees afflicted by European spruce bark beetle infestation on Rachel mountain, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen in autumn, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉, 死去
Dead spruce tree afflicted by European spruce bark beetle infestation at Lusen, Bavarian Forest National Park, Bavaria, Germany.
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen in autumn, Bavarian Forest National Park, Bavaria, Germany.
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen in autumn, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉, 死去
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen, Bavarian Forest National Park, Bavaria, Germany.森林, 雲杉
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen in autumn, Bavarian Forest National Park, Bavaria, Germany.德國
Dead spruce tree afflicted by European spruce bark beetle infestation at Lusen, Bavarian Forest National Park, Bavaria, Germany.
Broken dead spruce trees afflicted by European spruce bark beetle infestation at Lusen in autumn, Bavarian Forest National Park, Bavaria, Germany.
Student of the Forest Sciences University collects firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation-...
Student of the Forest Sciences University cuts firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation- in...
Students of the Forest Sciences University walk next to trunks as they work on the maintenance of new pine trees -after the woods had to be cut down...
Student of the Forest Sciences University observes a new pine tree -after the woods had to be cut down to stop the advancing of a bark beetle...
Student of the Forest Sciences University studies the bark beetle -after woods had to be cut down to stop its advancing- in Siguatepeque, 70 km north...
View of woods destroyed by a bark beetle infestation in Siguatepeque, 70 km north of Tegucigalpa on January 28, 2017. According to scientists, the...
Students of the Forest Sciences University study the bark beetle -after the woods had to be cut down to stop its advancing- in Siguatepeque, 70 km...
Student of the Forest Sciences University cuts firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation- in...
View of woods destroyed by a bark beetle infestation in Siguatepeque, 70 km north of Tegucigalpa on January 28, 2017. According to scientists, the...
View of the new tree plantations under the supervision of the Forest Sciences University -after the woods had to be cut down to stop the advancing of...
Student of the Forest Sciences University collects firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation-...
Student of the Forest Sciences University collects firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation-...
Student of the Forest Sciences University works on the maintenance of new pine trees -after the woods had to be cut down to stop the advancing of a...
View of a bark beetle during studies of the Forest Sciences University -after woods had to be cut down to stop its advancing- in Siguatepeque, 70 km...
Student of the Forest Sciences University cuts firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation- in...
Students of the Forest Sciences University place bark beetle traps -after the woods had to be cut down to stop its advancing- in Siguatepeque, 70 km...
Student of the Forest Sciences University collect firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation- in...
View of woods destroyed by a bark beetle infestation in Siguatepeque, 70 km north of Tegucigalpa on January 28, 2017. According to scientists, the...
View of the new tree plantations under the supervision of the Forest Sciences University -after the woods had to be cut down to stop the advancing of...
Students of the Forest Sciences University study the bark beetle -after woods had to be cut down to stop its advancing- in Siguatepeque, 70 km north...
Students of the Forest Sciences University place bark beetle traps -after the woods had to be cut down to stop its advancing- in Siguatepeque, 70 km...
View of the new tree plantations under the supervision of the Forest Sciences University -after the woods had to be cut down to stop the advancing of...
Teacher Oscar Leveron and a student of the Forest Sciences University place bark beetle traps -after the woods had to be cut down to stop its...
Students of the Forest Sciences University place bark beetle traps -after the woods had to be cut down to stop its advancing- in Siguatepeque, 70 km...
Student of the Forest Sciences University carries firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation- in...
Student of the Forest Sciences University collects firewood -after the woods had to be cut down to stop the advancing of a bark beetle infestation-...
View of woods destroyed by a bark beetle infestation in Siguatepeque, 70 km north of Tegucigalpa on January 28, 2017. According to scientists, the...
View of woods destroyed by a bark beetle infestation in Siguatepeque, 70 km north of Tegucigalpa on January 28, 2017. According to scientists, the...
