Senior male biologist inspecting the crooked tree trunk of the Anigic Tree
Lodgepole pine trees, tree trunks close together, snow on the ground.
Senior male biologist inspecting the crooked tree trunk of the Anigic Tree
Portrait of a young woman balancing on fallen tree trunk across stream
A young girl in a red jacket, and long scarf, gripping a tree trunk.
Vertical shot of two magnificent macaws sitting on a tree trunk in a forest
Young girl with pink hair exploring forest and touching tree trunk
Curious squirrel perched atop a large tree trunk and looking at something
Squirrel climbing down a tree trunk while looking straight ahead
Senior male biologist inspecting the crooked tree trunk of the Anigic Tree
Vertical shot of a grass duck perched on the ground near a tree trunk
Man standing in forest, using axe and hatchet to split tree trunk.
Vibrant light bearer (Fulgoridae) on a tree trunk in a natural outdoor environment
Close up of a tree trunk after the pruner has passed
Northern white faced owl Ptilopsis leucotis sitting on tree trunk
Closeup shot of a great spotted woodpecker on a tree trunk. Dendrocopos major.
Cold winter forest in morning sunlight with snow covered tree trunks.
Father taking a picture of his son sitting on tree trunk in forest
back view of chimp sitting on tree trunk in zoo, barcelona, spain
Vertical shot of two bird nest holes in a tree trunk in the wo
Closeup of a colorful crane fly, Ctenophora flaveolata, sitting on a tree-trunk
Yellow headed Caracara (milvago chimachima). Bird perching on a tree trunk
Inconspicuous eurasian wryneck blending with the tree trunk while resting on it
Beautiful young woman laughing while sitting on a tree trunk in the fall
Portrait of Young woman sitting on a tree trunk during fall season
gray shelf mushrooms on a rotting tree trunk covered in green moss
Image of a white-tufted marmoset gripping a tree trunk as it ascends the bark
Pair of Lesser whistling duck resting on a dead tree trunk in the morning.
White stork's nest on a tall tree trunk, dramatic silhouette at sunset
Image of a white-tufted marmoset gripping a tree trunk as it ascends the bark
