Beavers are well known across Virginia for their ability to alter landscapes, and they can cause extensive property damage. By cutting down trees and building dams, beavers flood yards, driveways, and farmland. Flooding from dams can wash out roads and damage septic systems. They strip bark from ornamental and shade trees, killing valuable landscaping. Beaver activity also attracts insects and creates stagnant water, which leads to mosquito problems. Their burrows weaken pond banks, threatening docks and other structures. Once established, beavers are very difficult to deter, as they constantly rebuild dams after removal. Professional beaver management is essential to prevent costly flooding and tree loss.