This old oak tree has been growing here for hundreds ... An animation illustrating the different stages in plant development. The life cycle of a dandelion. videoThe life cycle of a dandelion ...

Majestic oak trees have been capturing attention long before travelers on the Oregon Trail stopped their wagons and set up their new life. Indigenous people nurtured oaks for edible acorns, and ...

Watch the oak tree change through the seasons. Acorns falling from the oak tree are often eaten by squirrels, or buried to eat over the winter. Many insects and birds make the oak tree their home ...