When people pose the old question about whether a tree falling in an empty forest makes a sound, they presuppose that none of the other plants in the forest are listening in. Plants, supposedly, are silent and unhearing. They don’t make noises, unless rustled or bitten. When Rachel Carson described a spring bereft of birds, she called it silent.
But these stereotypes may not be true. According to a blossoming batch of studies, it’s not that plants have no acoustic lives. It’s more that, until now, we’ve been blissfully unaware of them….. read more at the Atlantic