Heather Moore Niver 
How Bears Grow Up [PDF ebook] 

Bear cubs are super cute when they tumble and play, but this play with each other and their mothers actually teaches them how to survive on their own one day. Fun facts round out their story, and vibrant photographs show baby bears as they grow up, learning to forage, hunt, and defend themselves. Readers will learn all about the lives of bear cubs as they grow from helpless, hairless babies into adults ready to face the wild world.