The Mountain Pine Beetle is a small insect native to North America, primarily affecting pine trees. These beetles are known for their destructive impact on forests, as they bore into the bark to lay their eggs. The larvae feed on the inner bark, disrupting the tree's ability to transport nutrients and water, which can ultimately lead to the tree's death. The life cycle of the Mountain Pine Beetle typically lasts one year, but under favorable conditions, such as warm temperatures and drought, they can reproduce rapidly. This has led to significant tree mortality in many regions, raising concerns about forest health and ecosystem balance.