> Deer populations are not limited by resources, rather by the number of predators.
Harsh winters (extreme cold and/or sustained icy conditions) can definitely limit deer populations as well, both directly (starvation) and indirectly (weakened deer become ill or easier targets for predators).
Harsh winters (extreme cold and/or sustained icy conditions) can definitely limit deer populations as well, both directly (starvation) and indirectly (weakened deer become ill or easier targets for predators).