1BLUEBIRD OF HAPPINESS ~ Pop Up CardDecember 16, 2017/in BIRD CARDS 3D graduation card, bird watcher card, bluebird pop up card, get well card, housewarming card, nature card, twitter user card/by JulieMr. Bluebird’s on my shoulder. Everything is satisfactual. Tweet it out! Size: 6″ x 6″ Back in stock!