Closeup of a dragonfly crawling on tree bark.
Tree bark in lake beach surrounded by rocks
Closeup of a cute squirrel on tree bark, in a forest during daylight
Composition of essential oils, moss and tree bark on a green background.Oil serum for skin care
Serum glass bottle with dropper on moss and tree bark natural background. Natural organic Spa cosmet
Two brown serum or oil glass mock up bottles with pipette over natural green background of tree bark
The bark of pine tree, background.
The bark of pine tree, background.
Lichen on the bark of a tree. Lichen grows on birch.
A metal pail hanging from a hook in the bark of a maple tree. Collecting the sap.
Eurasian treecreeper, Certhia familiaris. A bird searches for prey, insects in the bark of a tree
Eurasian nuthatch, Sitta europaea. A bird hides a nut in a crevice in the bark of a tree
Pattern surface texture. Close-up of material for background
Small spiral shell on textured driftwood
Blue Morpho butterfly, underside of wings, sitting on a gnarled bit of wood
Two brown serum or oil glass mock up bottles with pipette over natural green background of moss.
Red and black bird on tree trunk
Snowy Scene
Rows of commercially grown poplar trees on a tree farm, near Pendleton, Oregon.
Red-headed Woodpecker on Tree Trunk
Osage orange tree or maclura
Pine trees
Close-up of a woodpecker with vibrant red crest perched on a tree trunk in a forest setting
trees with moss background
The spreading branches of a mature elm tree just as the leaves are breaking out in green
Low angle shot of a tall oak tree trunk
Close-up of a nuthatch perched on a tree trunk facing a hovering hummingbird
Recently clear cut rainforest, Hoh Rainforest, Olympic NF
Baobab tree in landscape, Tanzania, Africa
Close-up of a Red squirrel with a fluffy, red tail standing on a tree branch
