I've read as a kid about beavers cutting down trees for their dams and lodges (IIRC the terms). Amazing stuff. Indicates intelligence. Don't know if there are a

I've read as a kid about beavers cutting down trees for their dams and lodges (IIRC the terms). Amazing stuff. Indicates intelligence. Don't know if there are any closely similar animals elsewhere in the world, in terms of their building using trees.