Do cows sing? Do cows cuckoo? All I know is cows go . . . MOO! Simple?? rhythmic?? and lots of fun?? this big?? brightly illustrated board book will have kids happily imitating all kinds of animal ??talk.?? For each creature--including a sheep?? duck?? frog?? and cat--a giant ??mouth?? flap lifts up to reveal a new animal sound that will surely inspire a symphony of baa-ing?? ribbiting?? and meowing. And?? at the end?? children can open two barnyard gates to see and say all the animal sounds again.