Passionate backyard bird watchers, do we have a family-friendly DIY ... bird feeder is a roll of twine, some birdseed, some kind of sticky avian-friendly binder, a handful of Mason jar lids ...

In the base is a small pool of constantly refilling water and a ledge for thirsty critters to sit on while they drink. Some experts claim, however, that these ready-made jar feeders are dangerous ...