Explore nature through evocative riddles and bold imagery that take the reader from day to night and back again in this perfect read aloud. Who scribbles on the sidewalk with glistening ink? Snail! Who's a comma in a long, long sentence of a stream? Tadpole! Active readers will delight in the clever language and striking illustrations by esteemed author/illustrator Antoinette Portis. On each spread, children will solve riddles about the familiar animals, plants and the weather that one child encounters outdoors throughout a whole day.