Minecraft wiki entry for Oak, associated text: Oak trees.
Fancy oaks with leaves removed.
A balloon oak tree.
A small oak tree
A large oak tree.
Wild balloon oak tree.
A fallen oak tree in a village.
An oak tree in ition]] before 0.4 before 0.4.0.
Two balloon oak trees and small jungle trees on the border of a jungle.
An oak tree loaded after birch and spruce were added.
A birch and a balloon oak tree sharing a canopy.