tree trunk in the forest..
Armillaria mellea on birch in fall fores..
old tree..
beautiful green forest on background..
Monarch butterfly flying in Mexico..
Autumn 's squirrel in the tree..
Small mushrooms on a beech tree...
Tree trunk detail..
fungus on tree..
parassiti..
Tree trunk covered with lichen on the ri..
Close up vertical outdoors shot of tree ..
White mushrooms growing on tree..
Thick Colorful Lichens on Old Wooden Fen..
The tree is sick..
Single large Chrysophyllum Cainito (Star..
Wild white mushroom on the tree bark..
Green moss on the trunk of a tree..
Birch trees woods in autumn, sunny nordi..
lichen on tree..
moss on tree..
tree trunk with brown moss..
close up view of pine trees in forest on..
The trunk of an old birch tree with crac..
Photo of lichen on willow bark..
Close up an old tree bark with one yello..
Water droplets perched atop a fern in th..
Autumnal motif with leaves of maple tree..
Epicormic leaf growth from a burnt tree ..
Mauritius..
Common yellow lichen lat Lichenes Xanth..
A tree trunk covered in moss and lichen..
A bird on the birch tree in Altay mounta..
lichen on rock..