Me and my wife went out into the country side to go star gazing one evening. Turns out the spot we were standing in was right next to an elevated grazing field. We heard noise of big animals moving, said something to eachother and that seemed to scare the cows who then moved around energetically

and I now know that a dozen cows moving around nervously 5 meters from you will make you nervous and scared as well, even if there is a wire fence between you and them. (Once they started moving that way, we quickly and quietly (and nervously) went somewhere else to gaze)