I am good at doing schoolwork on time, but when it comes time to do work on bird pens, I am such a slacker. I got happy the other day because I was able to nail something up.
I tried getting the electric screwdriver like what you recommended but found out that we don't have the right attachment for the size screw I needed to use. Soo I had to do it the nail and hammer way. The darn squirrels recently started chewing off the nice plastic handle on the hammer which makes me mad. My netting is ripping all over the place. I don't understand why it rips around the fence. I am definitely going to make the new pens far more different than my current pen and use different materials.
I think in the future if I eventually have a setup with a large pen to put the birds in the off season, I would have colored leg bands for each pen. So pen #1 would be say purple leg bands and pen #2 would be yellow or something like that. I don't plan on getting as large as you though Frenchblackcopper. At least I don't want as many varieties as you, but I am not sure how many birds I want.

I think in the future if I eventually have a setup with a large pen to put the birds in the off season, I would have colored leg bands for each pen. So pen #1 would be say purple leg bands and pen #2 would be yellow or something like that. I don't plan on getting as large as you though Frenchblackcopper. At least I don't want as many varieties as you, but I am not sure how many birds I want.