In a remarkable example of natural engineering, beavers constructed a dam that filtered polluted water flowing into a protected area—achieving what local authorities had spent seven years planning but had not yet implemented. The animals unknowingly completed the project for free. The beaver dam slowed water flow, trapped sediment, and prevented contaminated runoff from spreading downstream. When officials inspected the site, they realized the dam accomplished the same environmental goals as a p

21K views · 2.3K reactions | Last night these three beavers were sharing a bunch of saplings that the big one harvested. A rower glided by to add to the scene. Some days the beavers share their food and some days they don’t. I love when they sit together and eat. #WildlifeWednesday #wildlifephotography | Mike’s photos and videos of beavers | Facebook