zerostatereflex:Crown shynessWhat an interesting word. :D “Crown shyness is a phenomenon observed in
zerostatereflex:Crown shynessWhat an interesting word. :D “Crown shyness is a phenomenon observed in some tree species, in which the crowns of fully stocked trees do not touch each other, forming a canopy with channel-like gaps.“How do the trees know not to touch each other? Nobody knows though it’s been studied since the 1920′s. what the HELL -- source link