Each Backyard Birds Kit&;contains 18 tracks: crow, great horned owl, grebe, teal, coot, quail, mallard, pigeon, woodpecker, heron, hawk, wood duck, vulture, swan, screech owl, kingfisher, gull, and blue jay.  Great for beginners and nature center identification programs.  Individual animal cards for identification of animal, track, scat and gait are also included. The molds are made from an actual sample found in the field. Each sample is carefully preserved to be made into this high quality replica. Each replica is lead and phthalate free and is designed to be used and re-used again for all types of indoor activities and outdoor adventures. ;