Use these 10 new bird cards and 4 guides to help new players learn Wingspan. The guides walk players through the first 4 turns of the first round. The bird cards can be shuffled into the deck for use in non-learning games of Wingspan. This pack is included in the current version of Wingspan (STM910, see note on the back of the box) but not the original version available from January-August 2019 (STM900). —description from the publisher