beaver dam Marie-Jeanne ReidFull size 1100 × 500 pixels The Importance of the Columbia Wetlands to Fall Migration Living Lakes Canada’s Braeden Toikka looks onto a human-made beaver dam. Catriona Leven/CWSP photo. Previous image Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment. Δ