Extraterrestrial civilizations#5

The Article
"1 The crop circles makers can avoid no mature wheat and other plants :
We have seen all the pictures of the crop circles have a "parallel lines", which is the pressure traces form while tractor is sowing, sowing wheat will grow relatively slower in tractor's indentation. Crop circle maker actually avoid to overwhelm these immature wheat. Picture data show, the maker of the crop circles in the crop circle pattern can avoid thousands of pieces of grass, that means the wheat down, and the grass was still standing.

2 orbit line is very thin
You can found some very thin orbit line in some crop circle pattern . Is difficult to imagine how the maker can create so delicate and precision circle line.

3 The UFOs over the wheat fields always have common characteristics
Orange or white light-emitting objects are generally not very large, multiple object appear in the same time, most accompanied by sound."

Q1: Are those crop circles maker intelligent?
A: Yes, they can avoid the slow growing grass and put down the other wheat.

Q2: Are these guys accurate?
A: Yes, we can find a lot of very thin and perfect circle line in most of crop picture.

Q3: Why are the most crop circle pattern have the similar crafts?
A: Because all the UFOs have be seen over the crops are have common characteristics, like color, number and shape.