I'm taking you back to last Thursday when I went birding.....our last stop were at some ruins (more photos on them soon). anyways, this was the sign right at the beginning of the trail. think we obeyed it...No....kinda like at our church. there needs to be a literacy test. I know occasionally I miss a sign, but this whole group missed it. fortunately we didn't meet a snake along the way. it was just a mental note I noticed while we were out. guess this is common though. many people knot reading signs. so much for RESPECT!!!