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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.
Large Acorns. This species of oak acquired its name from its acorns, with the fringed cup responsible for this. The acorns themselves are quite big when compared to most oak trees, growing to lengths of 1 1/2 and 2 inches.