Wildlife 2: Tracks and Prints ID, IDPix Cards UPDATEDTeach wildlife identification with these cards that show the tracks and walking pattern of 39 common North American animals. This includes all the mammal species on the National CDE list. Best of all you don't need any prior knowledge of how to identify animals from their tracks because all the information you need is included on the back of the card. These 5"x 7" cards are laminated so they will last through many classes and CDE practices. Each card