I fly with a drone over a group of reddish cows resting, lying around a feeder, we see calves also with a more yellowish color, an atmosphere of tranquility and serenity can be seen

drone group of cows reddish cows cows resting lying cows 10 bit color slow motion 24fps 70mm filming feeder veal aerial tranquillity serenity cattle grass rural field nature animals livestock feeding relaxation observation view technology aerial view herd breeding cattle raising ecosystem rest dronography province of avila spain