One bright, sunny morning, the pond's creatures prepare to perform a symphony. The birds begin with their calls; the frogs join in with their croaks; the fox barks, and the bees buzz. At last the clouds arrive with their thunderous percussion...​ Acclaimed author-illustrator Jennifer Yerkes presents the sights and sounds of an ecosystem in motion. Told with bold, vibrant art and playful onomatopoeia, A Perfect Day is a spectacular reminder to stop and listen to nature.