Oak Leaf siluetti 11 months 8 Willow oak autumn leaf siluetti about 1 year 6 Oak Branch siluetti about 1 year 5 Oak Branch siluetti about 1 year 7 Acorn siluetti about 1 year 4 Acorn siluetti about 1 year 2 Acorn siluetti about 1 year 1 Sessile oak leaf siluetti over 2 years 26 Turkey oak leaf siluetti almost 3 years 57 Shingle oak leaf siluetti almost 3 years 26 Cork oak leaf siluetti almost 3 years 60 White oak leaf siluetti almost 3 years 44 Pin oak leaf siluetti almost 3 years 12 Bur oak leaf siluetti almost 3 years 27 Golden oak leaf siluetti almost 3 years 27 Oak Leaf siluetti over 3 years 44 Autumn oak leaves siluetti almost 4 years 24