Now you see them, now you don't By showing the same creatures in two different settings, this book brings out the detective in young readers. They can investigate the role of protective coloration-- nature's own camouflage--for katydids, crickets, bumblebees, beavers, spiders, and spotted green frogs. The vivid examples encourage children to closely examine the characteristics of hidden creatures that may be looking back at them, whether from the...