DCHP-1 Online
bank lodge 
a tunnel made by a beaver as an emergency shelter.
See also: bank burrow
- 1921 (1928) Several of the passageways led to the bank, where . . . they had what is called "bank lodges"--natural cavities in the river bank to which the beavers had counted on resorting in case their house was raided.
- 1921 (1928) Several of the passageways led to the bank, where . . . they had what is called "bank lodges"--natural cavities in the river bank to which the beavers had counted on resorting in case their house was raided.