Question...
So human 'rock dams' are illegal and should be removed. I get that.
In my experience beaver built dams can do a much better job at blocking flows than human built ones since they use rocks, mud, sticks etc. But beaver built rock dams are okay?
So human 'rock dams' are illegal and should be removed. I get that.
In my experience beaver built dams can do a much better job at blocking flows than human built ones since they use rocks, mud, sticks etc. But beaver built rock dams are okay?