Universe
The end result is a vast set of bird cards – mechanically identical to their counterparts in Wingspan and the Europe, Oceania and Asia expansions.
The card box is designed for both storage and recycling; it fits into the bottom layer of the Nesting Box. You can mix these alternate cards with the standard Wingspan cards, select certain cards to replace the ones you have, or play only with these birds (their percentages closely match those noted on the bonus cards).