Trees are a common hangout for many animals and insects. Under them, on top of them, next to them, around them, trees may be habitats or just places to go for temporary respite.  For some creatures trees are a source of food or a sharpening tool for their beaks, claws, or teeth. Some trees provide shade and shelter. Others provide a hiding place for certain animals.  Researchers at James Cook University in Australia recently learned of another function of trees, which they reported in the June issue of Biology Letters.

Trees are a common hangout for many animals and insects. Under them, on top of them, next to them, around them, trees may be habitats or just places to go for temporary respite.  For some creatures trees are a source of food or a sharpening tool for their beaks, claws, or teeth. Some trees provide shade and shelter. Others provide a hiding place for certain animals.  Researchers at James Cook University in Australia recently learned of another function of trees, which they reported in the June issue of Biology Letters.