Thanks, just really starting to get sketched out. They are at about 4-1/2 ft. right now. Not to worried about neighbors., more worried about ghetto bird flying over and some how seeing them. I think i have them pretty well under cover from the over hang on from the roof on the side of my house. But my town houses also have landscapers that walk around and blow leaves. Not in my yard but right by my wood fence,so all it would take is one to look through a crack or over to see what i have in my yard. But they're Mexican lol no offence if anyone is.