Because of its unusual growth habits, the tropical Banyan tree is known as a “strangler fig.” These large trees usually start life when their seed is deposited by a bird high in the foliage of another tree. The Banyan’s roots descend over the trunk of the host tree seeking out the soil below. Once they have rooted themselves, the roots of the strangler fig rapidly thicken and lengthen. Where the fig roots cross each other they fuse, thus creating a lattice around the host tree’s trunk. Gradually they starve the host tree and prevent it from growing by robbing all its light, water, and nutrients. Eventually the Banyan tree chokes the host until it dies and rots away, leaving the strangler fig standing in its place.