Hazards Of The Zone No.14, Exploding Trees

This is not one of the perils reported by Arcady and Boris Strugatsky in Roadside Picnic www.coronzon.com/pdf/Roadside_… , nor does it feature in the Tarkovsky film Stalker www.dailymotion.com/video/xjer… or the game loosely based thereon. Mainly because all direct witnesses to tree explosions were killed thereby.