Joel Sartores quest to photograph all the animal species under human care celebrates its 15th year with this glorious and heartwrenching collection of photographs. The animals featured in these pages are either destined for extinction or already extinct in the wild but still alive today, thanks to dedication of a heroic group comitted to their continued survival. From the majestic Sumatran rhinoceros to the tiny Salt Creek tiger beetle, Sartores photographs bring us eye to eye with the kaleidoscopic diversity of shapes, colors, personalities, and attitudes of the animal world.