A cow that oinks and a pig that moos are ridiculed by the other barnyard animals until each teaches the other a new sound. Interest Level: K-3 Reading Level: 1.6 ATOS Book Level: 2 AR Interest Level: LG AR Points: .5 AR Quiz: 3058EN Reading Counts Level: 1.6 Reading Counts Points: 1 Lexile Measure: 270.