bird scarer machine placed between plum trees

agriculture altas animal august away badajoz bird birds branch canon create crop crops daytime decibels del device drip explosions extremadura farming farmland fertile foliage format fruits fueled furrows gas green ground guadalperales guadiana irrigated irrrigation land landscape lanes leaves long loud machine natural outdoors pests plantation plants plum programmed propane protect protecttion purple ripening rural scare scarer season soil spain summer system telescopic terrain trees vegas zincplated