With a heads up last evening, I went out early to await a westbound Z-Train coming through on the Transcon, with four warbonnets on the lead.. Although the warbonnets are still common, out here, they usually are 1 or 2 with the BNSF "pumpkins". Sometimes 2 warbonnets on the lead, but four is most unusual these days.. Here is several photos.. I added photos of the four trains before the 4 warbonnets arrived at 0930am... Those are in order as taken.. One eastbound, and 3 westbounds..