A tiny insect resting on a branch can look so much like a thorn that it becomes difficult to recognize as an animal. This remarkable resemblance is known as treehopper …
A column of army ants races across the forest floor when suddenly the trail reaches a gap between branches. There is no engineer directing traffic and no leader ordering workers …
Across a tropical forest floor, thousands of ants march in organized trails, each carrying a freshly cut piece of leaf overhead. It looks as though the insects are hauling dinner …