When the beechnut crop is poor, rough barked maple trees serve as “ladders” for entry to the canopy of mature beech trees whose smooth bark acts as a barrier to this “ground squirrel”. Once in the ...
He is skeptical that baking soda would even work, and offered suggestions for better alternatives such as structural barriers ...
The Humane Society suggests finding gentler ways of living with chipmunks while preventing them from nibbling our plants.