We used one toilet paper roll (that was all I had handy) and then cut up some egg shells.
Matthew got to cut the yarn that we would put through the holes that I punched in the toilet paper roll and egg shells.
I smeared on peanut butter and Matthew got to dip the items in the birdseed.
After we were all done, we put them up on hooks on our shed. It was perfect timing because we were just about to get some snow. If the birds found them in time, I'm sure they were grateful!