Canopies are rich with life: woody climbers resemble elaborate scaffolds; stranglers surround the trunks of trees; liverworts (leafy-looking moss-like plants) over-grow leaf blades; orchids grow in the crown humus; ants feed from flowers; bees and other insects including ants pollinate flowers; birds and bats disseminate seeds, rodents feed on fruits and leopards prey on small mammals.