So...the little herd of hogs slowly worked its way down the field toward me -- grazing the entire way. About half way down the field, maybe 50 yards from me, they stopped. They stood and stared at the feeder for a minute or so and the veered off of the food plot into the woods at the same location that the boar the previous night had done.
They were following the same pattern. I could hear, and then see them circling around behind me to get downwind of the feeder. When they got down wind of me they turned and walked away. No panic, no running -- just a turn and walking away.
A little while later they reappeared at the far end of the field where they had first entered the field earlier. Again they started grazing in my direction, and I wondered if they would get into range before dark. I looked over at the feeder and I could see a little green glow, so I knew the light was working.
They worked toward me slowly, and then they stopped fully alert. They stared at the feeder again, and this time they started woofing and making aggressive noises. After doing that for a few minutes, they moved a little closer, and then repeated the aggressive woofing. This behavior repeated itself over and over until it was almost completely dark. Then I saw them exit the field at the same spot they had used before.
A half hour later it was pitch dark. I heard them woofing and making noise in the field again, but it seemed farther away. The noise got closer. then it stopped and everything got quiet and stayed quiet. Had they used that same exit from the field for a third time?