Here is a video for you.
I don't like in the idea of Fishing line being used in the product that you are interested in. And also the idea of those garden netting that you can buy...I've had to cut out chipmunks, birds, snakes, etc from garden netting. Not a good idea. You can also try calling Toronto Wildlife Center. You will have to leave a voice message with them first. Or try Humane Wildlife Control.