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single very old oak - called kalte Eiche (cold oak) located in Gera, Germany. 450 years old. Outline size 6,30m. Photo taken in may.
Gypsy moth (Lymantria dispar) on an apple tree closeup
The age of the tree is about 400 years
Oak leaf with galls of Gall wasp, close-up.
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Captured at Sangamon River Forest Preserve in Central Illinois, USA
Sessile Oak (Quercus petraea) - Küre Mountains National Park
Stinkingtoe Tree with Fruits of the species Hymenaea stigonocarpa
View of a High definition Treeline isolated on a white background
Close up of acorns on a tree
Oak leaves isolated on white background
Leaf of oak isolated on white
green tree line isolate on white background
Detail of an oak leaf with clutch of gall wasps Cynipidae isolated on white
Oak Tree
Acorn and Oak Leaf
Scenic view of lonely tree on grassy landscape at Canaima National Park, Bolivar State, Venezuela.
oak leaves
Burkina Faso map made of green leaves on soil background ecology concept
Branch of healthy green oak leaves isolated on white
Detail of the leaves of a sessile oak tree (Quercus petraea).
Acorns of german oak tree
Green acorns of Quercus berberidifolia on the tree
Oak leaves, isolated on white. Clipping Path included
Green oak background with oak acorn.
Green Leaves, isolated green leaf texture
Fresh oak leaves
The diversity of nature and the mountains around Mogi das Cruzes in São Paulo
Macro image of a trees fruit in Autumn.
Free Images: "bestof:Marumba quercus habitat map.png Marumba quercus Verbreitungskarte des Eichenschwärmers Distribution map of the Oak Hawk-moth BlankMap-World6 compact svg by"
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