It is dug where the ground is drier than where the runways are made.
"The-Burgess-Animal-Book-for-Children"
Burgess, Thornton W. (Thornton Waldo)
In summer he uses the tunnels and runways of Meadow Mice and others when he can.
"The-Burgess-Animal-Book-for-Children"
Burgess, Thornton W. (Thornton Waldo)
There are a lot of dry sets, some with bait and some without, the latter being used in frequented runways.
"The Boy Scouts in A Trapper's Camp"
Thornton W. Burgess