Baby Rhyme for Sleepy Time Volume 1: YELLOW BIRD'S LULLABY "Baby Rhyme for Sleepy Time" is a delightful children's book filled with soothing rhymes that gently guide little ones into dreamland. Yellow bird, yellow bird, high in the tree, Singing a lullaby just for me. The sun is setting, the day is done, The time for sleep has just begun. This poetic lullaby is perfect for reading to children ages 0 to 3 at bedtime for a cozy embrace of words and wonder.