be about four inches by four inches – big enough so you can easily sweep a bug into it.
we found it helpful to choose a bottle that was flat on one side, such as a juice container, to make the bottle steady while we were cutting it.
cut the screen to the right size.
lay the piece of screen over your window and cut it so there is at least an inch all around. make sure it covers the whole window or your bugs will get out.
tape the screen in place.
tape one side firmly, but the other three loosely. you need to open the screen to put your bugs inside.
put some natural 