Audisee® eBooks with Audio combine professional narration and sentence highlighting for an engaging read aloud experience! Some animal features are easy to see—long tails, large wings, patterned fur, or sharp beaks. But look closer—you might be surprised by what you find! A penguin’s sharp beak hides a textured tongue that helps it grip fish. A red-eyed tree frog has a golden eyelid that covers its eyes so it can see predators while it sleeps. A platypus fends off predators with a venomous spur. Rhyming text and eye-catching photos offer an up-close look at lots of fascinating hidden creature features!