The Idaho Department of Lands has placed around 130 traps in the trees of the Sandpoint area, in the hopes of ascertaining ...

Our local forests have far fewer oak trees than were present in the 1800s and yet, of all our native trees, the oak tree is ...

Many caterpillars feed on the leaves of oak trees. Most will not do much damage, but some can pose a real threat to the health of the tree. Here’s what you need to know to identify the caterpillars on ...

In May, you might notice white, cotton-like webs in the branches of trees in forests or green areas. These are the nests of ...