Western Monarchs Need Our Help: Reasons for Monarch Decline and What You Can Do

  Why western monarchs are disappearing In recent years, scientists have cited several reasons for the dramatic loss of Western monarch butterflies. A well-known and loved butterfly species that travels thousands of miles over multiple generations to escape the cold northern winters. Lack of native milkweed One reason for this reduction in numbers revolves around the loss of essential native milkweed plants along the monarchs’ migration path. These plants provide a place for the monarchs to lay their eggs and allow their larvae to feed on of them. Milkweed plants are also a food source for monarch caterpillars. By consuming …