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worktimefollies t1_it7eaum wrote on October 21, 2022 at 1:59 PM

Reply to comment by Splatulance in Is building dams a learned behaviour for beavers? by Snoo-82132

Actually, recent research has show that they build dams to stop the SOUND of running water. When a speaker playing that sound was put near beavers, the piled wood on top of it until it couldn't be heard.