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Boom and bust cycles of acorn production do have an evolutionary benefit for oak trees through âpredator satiation.â The idea goes like this: in a mast year, predators (chipmunks, squirrels, turkeys, blue jays, deer, bear, etc.) canât eat all the acorns, leaving some nuts for growing into future oak trees.
The oak tree unfurls its leaves during the spring time and develop flowers which, when pollinated correctly, produce new acorn growth. Acorns are a source of food for insects, birds like the blue jay and ruffed grouse, as well as woodland creatures like squirrels, chipmunks and deer.