"Wood, cross section of a tree trunk, tree rings, North Rhine-Westphalia, Germany, Europe"

"Old tree trunk, Lower Saxony, Germany, Europe"

Cross section of bicentennial oak (Quercus sp. ) trunk with annual rings from 1800, Muhlacker, Baden-Wurttemberg, Germany, Europe

Ring-tailed Lemur (Lemur catta) sitting on tree trunk, captive

Eurasian Red Squirrel (Sciurus vulgaris) on a tree trunk

Bolonka Zwetna or Coloured Lapdog lying on a tree trunk

Otter (Lutra lutra), resting on a tree trunk, Sihl forest, Switzerland, Europe

Egyptian geese (Alopochen aegyptiacus), chicks, resting on a tree trunk, Hesse, Germany, Europe

Eurasian red squirrel (Sciurus vulgaris) climbing on tree trunk, Kainuu, North Karelia, Finland, Europe

Squirrel (Sciurus vulgaris) climbing on tree trunk, Canton of Graubunden, Switzerland, Europe

Red kite (Milvus milvus) sitting on old tree trunk, Allgaeu, Bavaria, Germany, Europe

Red kite (Milvus milvus) sitting on old tree trunk, Allgaeu, Bavaria, Germany, Europe

A blooming tree

Prehistoric era Pachypteris tree.

A tree with arrows in it

Two trees growing close together

Prehistoric era Cycadeoidea tree.

A tree with a very large trunk

a girl and maple tree

Decorative tree, vector illustration

Summer tree with fruits, vector

A man with a tree trunk for body and branches as arms

Trunk of a bamboo tree, ink brush painting, white background, cut out, copy space

A collaged tree of music

Log

Palm tree in swim trunks

Girlie representation of a butterfly collecting nectar from flower

Apple 2

alphabet S study with illustration and words

alphabet R study with illustration and words

illustration of vacation time

Sunbrun

Annual rings of a tree trunk