This puzzle comes with QR codes developed by the Cornell Lab of Ornithology which allow you to listen to the birds’ songs and calls on a smart phone while working the puzzle. There’s also an informational poster included, with illustrations of the 120 birds depicted on the puzzle.

How it works: Just download the free Bird QR app and scan the QR codes (next to the image of each bird on the poster) to hear its song. It’s an interactive way to combine today’s technology with traditional puzzle fun.

The poster also has the Latin name of each bird and its dimensions. The illustrations are by the Cornell Lab of Ornithology.

Finished Puzzle Size: 19.25" x 26.625"; Linen-style finish to reduce glare; pieces are random cut. Made in USA.

Recommended Age: 13+ Years

1% FOR THE PLANET: New York Puzzle Company puzzles are sustainably crafted with the environment in mind. One percent of the sale of each New York Puzzle Company puzzle is pledged to environmental non-profits committed to creating a healthy planet.