Yeppers, seen bvr eating lily roots alot. Most likely easiest food available... sometimes it is the preferance of the bvrs of that pond. Beavers adapt and down south alot of them eat pine bark and oak also.... just like humans differant bvr have diff tastes... BURP! Castor mounds will work for them and if not use a SMALL bit of sack oil, that usually takes the shy bvr providing they arent shy of body grips if thats what your using, if so submerge your body grip and put a floating stick at least two inches or so thick right above your body grip...good luck.. keep us informed.
