Get ready for a bird-day bonanza in this superfun activity book from Mo Willems Workshop packed with birthday games, puzzles, and coloring, plus DIY gifts, cards, decorations, a double-sided pullout poster, stickers, and plenty of bird-day surprises. You are invited to The Pigeon's bird-day party! Join The Pigeon, Duckling, and the chicks for a bird-day like no other. From playing games to cake-decorating, there is so much to do--and only one day to do it all! Can The Pigeon and pals squeeze every bit of bird-day fun into one amazing day!?!